NameFileManuscript
Chapter Introductionlife11e_ch65_1.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_1_dlap.xml580e1d17757a2e7f69000003
Life The Science of Biology life11e_ch65_2.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_2_dlap.xml580e1d17757a2e7f69000003
The Vision of Life: The Science of Biology life11e_ch65_3.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_3_dlap.xml580e1d17757a2e7f69000003
Life is ENGAGING life11e_ch65_4.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_4_dlap.xml580e1d17757a2e7f69000003
Life is ACTIVE life11e_ch65_5.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_5_dlap.xml580e1d17757a2e7f69000003
Life is FOCUSED ON SKILLS life11e_ch65_6.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_6_dlap.xml580e1d17757a2e7f69000003
Life in LAUNCHPAD life11e_ch65_7.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_7_dlap.xml580e1d17757a2e7f69000003
Life and ASSESSMENT life11e_ch65_8.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_8_dlap.xml580e1d17757a2e7f69000003
Life is VISUAL life11e_ch65_9.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_9_dlap.xml580e1d17757a2e7f69000003
Life is CURRENT life11e_ch65_10.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_10_dlap.xml580e1d17757a2e7f69000003
Acclaim for Life life11e_ch65_11.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_11_dlap.xml580e1d17757a2e7f69000003
Authors life11e_ch65_12.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_12_dlap.xml580e1d17757a2e7f69000003
Acknowledgments life11e_ch65_13.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_13_dlap.xml580e1d17757a2e7f69000003
Reviewers and Contributors life11e_ch65_14.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_14_dlap.xml580e1d17757a2e7f69000003
Media and Supplements life11e_ch65_15.html580e1d17757a2e7f69000003
DLAP questionslife11e_ch65_15_dlap.xml580e1d17757a2e7f69000003
Chapter Introductionlife11e_ch01_1.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_1_dlap.xml5743404a757a2ea618000005
key concept1.1Living Organisms Share Similarities and a Common Origin life11e_ch01_2.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_2_dlap.xml5743404a757a2ea618000005
Life arose from non-life via chemical evolution life11e_ch01_3.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_3_dlap.xml5743404a757a2ea618000005
Cellular structure evolved in the common ancestor of life life11e_ch01_4.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_4_dlap.xml5743404a757a2ea618000005
Photosynthesis allows some organisms to capture energy from the sun life11e_ch01_5.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_5_dlap.xml5743404a757a2ea618000005
Biological information is stored in a genetic code common to all organisms life11e_ch01_6.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_6_dlap.xml5743404a757a2ea618000005
Populations of all living organisms evolve life11e_ch01_7.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_7_dlap.xml5743404a757a2ea618000005
Biologists trace the evolutionary tree of life life11e_ch01_8.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_8_dlap.xml5743404a757a2ea618000005
Cellular differentiation and specialization underlie multicellular life life11e_ch01_9.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_9_dlap.xml5743404a757a2ea618000005
Organisms extract energy and raw materials from the environment life11e_ch01_10.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_10_dlap.xml5743404a757a2ea618000005
Living organisms must regulate their internal environment life11e_ch01_11.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_11_dlap.xml5743404a757a2ea618000005
Living organisms interact life11e_ch01_12.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_12_dlap.xml5743404a757a2ea618000005
recaplife11e_ch01_13.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_13_dlap.xml5743404a757a2ea618000005
key concept1.2Biologists Investigate Life through Experiments That Test Hypotheses life11e_ch01_14.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_14_dlap.xml5743404a757a2ea618000005
Observing and quantifying are important skills life11e_ch01_15.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_15_dlap.xml5743404a757a2ea618000005
Scientific methods combine observation, experimentation, and logic life11e_ch01_16.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_16_dlap.xml5743404a757a2ea618000005
Good experiments have the potential to falsify hypotheses life11e_ch01_17.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_17_dlap.xml5743404a757a2ea618000005
Statistical methods are essential scientific tools life11e_ch01_18.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_18_dlap.xml5743404a757a2ea618000005
Discoveries in biology can be generalized life11e_ch01_19.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_19_dlap.xml5743404a757a2ea618000005
Not all forms of inquiry are scientific life11e_ch01_20.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_20_dlap.xml5743404a757a2ea618000005
recaplife11e_ch01_21.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_21_dlap.xml5743404a757a2ea618000005
key concept1.3Understanding Biology Is Important for Health, Well-Being, and Public-Policy Decisions life11e_ch01_22.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_22_dlap.xml5743404a757a2ea618000005
Modern agriculture depends on biology life11e_ch01_23.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_23_dlap.xml5743404a757a2ea618000005
Biology is the basis of medical practice life11e_ch01_24.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_24_dlap.xml5743404a757a2ea618000005
Biology can inform public policy life11e_ch01_25.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_25_dlap.xml5743404a757a2ea618000005
Biology is crucial for understanding ecosystems life11e_ch01_26.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_26_dlap.xml5743404a757a2ea618000005
Biodiversity helps us understand, enjoy, and appreciate our world life11e_ch01_27.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_27_dlap.xml5743404a757a2ea618000005
recaplife11e_ch01_28.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_28_dlap.xml5743404a757a2ea618000005
Investigating Lifelife11e_ch01_29.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_29_dlap.xml5743404a757a2ea618000005
Chapter Summary life11e_ch01_30.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_30_dlap.xml5743404a757a2ea618000005
Apply What You’ve Learned life11e_ch01_31.html5743404a757a2ea618000005
DLAP questionslife11e_ch01_31_dlap.xml5743404a757a2ea618000005
Chapter Introductionlife11e_ch02_1.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_1_dlap.xml5745e9b2757a2e6045000000
key concept2.1Atomic Structure Explains the Properties of Matter life11e_ch02_2.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_2_dlap.xml5745e9b2757a2e6045000000
What are atoms? life11e_ch02_3.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_3_dlap.xml5745e9b2757a2e6045000000
An element consists of only one kind of atom life11e_ch02_4.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_4_dlap.xml5745e9b2757a2e6045000000
Each element has a unique number of protons life11e_ch02_5.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_5_dlap.xml5745e9b2757a2e6045000000
The number of neutrons differs among isotopes life11e_ch02_6.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_6_dlap.xml5745e9b2757a2e6045000000
The behavior of electrons determines chemical bonding and geometry life11e_ch02_7.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_7_dlap.xml5745e9b2757a2e6045000000
recaplife11e_ch02_8.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_8_dlap.xml5745e9b2757a2e6045000000
key concept2.2Atoms Bond to Form Molecules life11e_ch02_9.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_9_dlap.xml5745e9b2757a2e6045000000
Covalent bonds consist of shared pairs of electrons life11e_ch02_10.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_10_dlap.xml5745e9b2757a2e6045000000
Ionic attractions form by electrical attraction life11e_ch02_11.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_11_dlap.xml5745e9b2757a2e6045000000
Hydrogen bonds may form within or between molecules with polar covalent bonds life11e_ch02_12.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_12_dlap.xml5745e9b2757a2e6045000000
Hydrophobic interactions bring together nonpolar molecules life11e_ch02_13.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_13_dlap.xml5745e9b2757a2e6045000000
van der Waals forces involve contacts between atoms life11e_ch02_14.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_14_dlap.xml5745e9b2757a2e6045000000
recaplife11e_ch02_15.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_15_dlap.xml5745e9b2757a2e6045000000
key concept2.3Atoms Change Partners in Chemical Reactions life11e_ch02_16.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_16_dlap.xml5745e9b2757a2e6045000000
recaplife11e_ch02_17.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_17_dlap.xml5745e9b2757a2e6045000000
key concept2.4Water Is Critical for Life life11e_ch02_18.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_18_dlap.xml5745e9b2757a2e6045000000
Water has a unique structure and special properties life11e_ch02_19.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_19_dlap.xml5745e9b2757a2e6045000000
The reactions of life take place in aqueous solutions life11e_ch02_20.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_20_dlap.xml5745e9b2757a2e6045000000
Aqueous solutions may be acidic or basic life11e_ch02_21.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_21_dlap.xml5745e9b2757a2e6045000000
recaplife11e_ch02_22.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_22_dlap.xml5745e9b2757a2e6045000000
Investigating Lifelife11e_ch02_23.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_23_dlap.xml5745e9b2757a2e6045000000
Chapter Summary life11e_ch02_24.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_24_dlap.xml5745e9b2757a2e6045000000
Apply What You’ve Learned life11e_ch02_25.html5745e9b2757a2e6045000000
DLAP questionslife11e_ch02_25_dlap.xml5745e9b2757a2e6045000000
Chapter Introductionlife11e_ch03_1.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_1_dlap.xml577160fb757a2ef06a000000
key concept3.1Macromolecules Characterize Living Things life11e_ch03_2.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_2_dlap.xml577160fb757a2ef06a000000
Chemical groupings determine the structures of macromolecules life11e_ch03_3.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_3_dlap.xml577160fb757a2ef06a000000
The structures of macromolecules reflect their functions life11e_ch03_4.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_4_dlap.xml577160fb757a2ef06a000000
Most macromolecules are formed by condensation and broken down by hydrolysis life11e_ch03_5.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_5_dlap.xml577160fb757a2ef06a000000
recaplife11e_ch03_6.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_6_dlap.xml577160fb757a2ef06a000000
key concept3.2The Function of a Protein Depends on Its Three-Dimensional Structure life11e_ch03_7.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_7_dlap.xml577160fb757a2ef06a000000
Monomers of proteins link together to make the macromolecule life11e_ch03_8.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_8_dlap.xml577160fb757a2ef06a000000
Peptide linkages form the backbone of a protein life11e_ch03_9.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_9_dlap.xml577160fb757a2ef06a000000
The primary structure of a protein is its amino acid sequence life11e_ch03_10.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_10_dlap.xml577160fb757a2ef06a000000
The secondary structure of a protein requires hydrogen bonding life11e_ch03_11.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_11_dlap.xml577160fb757a2ef06a000000
The tertiary structure of a protein is formed by bending and folding life11e_ch03_12.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_12_dlap.xml577160fb757a2ef06a000000
The quaternary structure of a protein consists of subunits life11e_ch03_13.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_13_dlap.xml577160fb757a2ef06a000000
Shape and surface chemistry contribute to protein function life11e_ch03_14.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_14_dlap.xml577160fb757a2ef06a000000
Environmental conditions affect protein structure life11e_ch03_15.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_15_dlap.xml577160fb757a2ef06a000000
Protein shapes can change life11e_ch03_16.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_16_dlap.xml577160fb757a2ef06a000000
Molecular chaperones help shape proteins life11e_ch03_17.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_17_dlap.xml577160fb757a2ef06a000000
recaplife11e_ch03_18.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_18_dlap.xml577160fb757a2ef06a000000
key concept3.3Simple Sugars Are the Basic Structural Unit of Carbohydrates life11e_ch03_19.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_19_dlap.xml577160fb757a2ef06a000000
Monosaccharides are simple sugars life11e_ch03_20.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_20_dlap.xml577160fb757a2ef06a000000
Glycosidic linkages bond monosaccharides life11e_ch03_21.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_21_dlap.xml577160fb757a2ef06a000000
Polysaccharides store energy and provide structural materials life11e_ch03_22.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_22_dlap.xml577160fb757a2ef06a000000
Chemically modified carbohydrates contain additional functional groups life11e_ch03_23.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_23_dlap.xml577160fb757a2ef06a000000
recaplife11e_ch03_24.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_24_dlap.xml577160fb757a2ef06a000000
key concept3.4Lipids Are Defined by Their Solubility Rather Than by Chemical Structure life11e_ch03_25.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_25_dlap.xml577160fb757a2ef06a000000
Fats and oils are triglycerides life11e_ch03_26.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_26_dlap.xml577160fb757a2ef06a000000
Phospholipids form biological membranes life11e_ch03_27.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_27_dlap.xml577160fb757a2ef06a000000
Some lipids have roles in energy conversion, regulation, and protection life11e_ch03_28.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_28_dlap.xml577160fb757a2ef06a000000
recaplife11e_ch03_29.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_29_dlap.xml577160fb757a2ef06a000000
Investigating Lifelife11e_ch03_30.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_30_dlap.xml577160fb757a2ef06a000000
Chapter Summary life11e_ch03_31.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_31_dlap.xml577160fb757a2ef06a000000
Apply What You’ve Learned life11e_ch03_32.html577160fb757a2ef06a000000
DLAP questionslife11e_ch03_32_dlap.xml577160fb757a2ef06a000000
Chapter Introductionlife11e_ch04_1.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_1_dlap.xml577267fc757a2ed971000002
key concept4.1Nucleic Acid Structures Reflect Their Functions life11e_ch04_2.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_2_dlap.xml577267fc757a2ed971000002
Nucleic acids are informational macromolecules life11e_ch04_3.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_3_dlap.xml577267fc757a2ed971000002
Base pairing occurs in both DNA and RNA life11e_ch04_4.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_4_dlap.xml577267fc757a2ed971000002
DNA carries information and is expressed through RNA life11e_ch04_5.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_5_dlap.xml577267fc757a2ed971000002
The DNA base sequence reveals evolutionary relationships life11e_ch04_6.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_6_dlap.xml577267fc757a2ed971000002
Nucleotides have other important roles life11e_ch04_7.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_7_dlap.xml577267fc757a2ed971000002
recaplife11e_ch04_8.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_8_dlap.xml577267fc757a2ed971000002
key concept4.2The Small Molecules of Life Originated on Primitive Earth life11e_ch04_9.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_9_dlap.xml577267fc757a2ed971000002
Living organisms do not repeatedly come from inanimate nature life11e_ch04_10.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_10_dlap.xml577267fc757a2ed971000002
Life began in water life11e_ch04_11.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_11_dlap.xml577267fc757a2ed971000002
Prebiotic synthesis experiments model early Earth life11e_ch04_12.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_12_dlap.xml577267fc757a2ed971000002
Life may have come from outside Earth life11e_ch04_13.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_13_dlap.xml577267fc757a2ed971000002
recaplife11e_ch04_14.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_14_dlap.xml577267fc757a2ed971000002
key concept4.3The Large Molecules of Life Originated from Small Molecules life11e_ch04_15.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_15_dlap.xml577267fc757a2ed971000002
Complex molecules could be formed from simpler ones on primitive Earth life11e_ch04_16.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_16_dlap.xml577267fc757a2ed971000002
RNA may have been the first biological catalyst life11e_ch04_17.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_17_dlap.xml577267fc757a2ed971000002
recaplife11e_ch04_18.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_18_dlap.xml577267fc757a2ed971000002
key concept4.4Cells Originated from Their Molecular Building Blocks life11e_ch04_19.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_19_dlap.xml577267fc757a2ed971000002
How did the first cells with membranes come into existence? life11e_ch04_20.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_20_dlap.xml577267fc757a2ed971000002
Some ancient cells left a fossil imprint life11e_ch04_21.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_21_dlap.xml577267fc757a2ed971000002
recaplife11e_ch04_22.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_22_dlap.xml577267fc757a2ed971000002
Investigating Lifelife11e_ch04_23.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_23_dlap.xml577267fc757a2ed971000002
Chapter Summary life11e_ch04_24.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_24_dlap.xml577267fc757a2ed971000002
Apply What You’ve Learned life11e_ch04_25.html577267fc757a2ed971000002
DLAP questionslife11e_ch04_25_dlap.xml577267fc757a2ed971000002
Chapter Introductionlife11e_ch05_1.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_1_dlap.xml577283f2757a2eed6f000007
key concept5.1Cells Are the Fundamental Units of Life life11e_ch05_2.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_2_dlap.xml577283f2757a2eed6f000007
What is the cell theory? life11e_ch05_3.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_3_dlap.xml577283f2757a2eed6f000007
Cell size is limited by the surface area-to-volume ratio life11e_ch05_4.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_4_dlap.xml577283f2757a2eed6f000007
Microscopes reveal the features of cells life11e_ch05_5.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_5_dlap.xml577283f2757a2eed6f000007
The cell membrane forms an outer boundary of every cell life11e_ch05_6.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_6_dlap.xml577283f2757a2eed6f000007
Cells may be classified as either prokaryotic or eukaryotic life11e_ch05_7.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_7_dlap.xml577283f2757a2eed6f000007
recaplife11e_ch05_8.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_8_dlap.xml577283f2757a2eed6f000007
key concept5.2Prokaryotic Cells Are the Simplest Cells life11e_ch05_9.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_9_dlap.xml577283f2757a2eed6f000007
What are the features of prokaryotic cells? life11e_ch05_10.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_10_dlap.xml577283f2757a2eed6f000007
Specialized features are found in some prokaryotes life11e_ch05_11.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_11_dlap.xml577283f2757a2eed6f000007
recaplife11e_ch05_12.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_12_dlap.xml577283f2757a2eed6f000007
key concept5.3Eukaryotic Cells Contain Organelles life11e_ch05_13.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_13_dlap.xml577283f2757a2eed6f000007
Compartmentalization is important to eukaryotic cell function life11e_ch05_14.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_14_dlap.xml577283f2757a2eed6f000007
Organelles can be studied by microscopy or isolated for chemical analysis life11e_ch05_15.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_15_dlap.xml577283f2757a2eed6f000007
Ribosomes are factories for protein synthesis life11e_ch05_16.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_16_dlap.xml577283f2757a2eed6f000007
The nucleus contains most of the genetic information life11e_ch05_17.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_17_dlap.xml577283f2757a2eed6f000007
The endomembrane system is a group of interrelated organelles life11e_ch05_18.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_18_dlap.xml577283f2757a2eed6f000007
Some organelles transform energy life11e_ch05_19.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_19_dlap.xml577283f2757a2eed6f000007
There are several other membrane-enclosed organelles life11e_ch05_20.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_20_dlap.xml577283f2757a2eed6f000007
The cytoskeleton is important in cell structure and movement life11e_ch05_21.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_21_dlap.xml577283f2757a2eed6f000007
Biologists can manipulate living systems to establish cause and effect life11e_ch05_22.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_22_dlap.xml577283f2757a2eed6f000007
recaplife11e_ch05_23.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_23_dlap.xml577283f2757a2eed6f000007
key concept5.4Extracellular Structures Have Important Roles life11e_ch05_24.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_24_dlap.xml577283f2757a2eed6f000007
What is the plant cell wall? life11e_ch05_25.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_25_dlap.xml577283f2757a2eed6f000007
The extracellular matrix supports tissue functions in animals life11e_ch05_26.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_26_dlap.xml577283f2757a2eed6f000007
recaplife11e_ch05_27.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_27_dlap.xml577283f2757a2eed6f000007
key concept5.5Eukaryotic Cells Evolved in Several Steps life11e_ch05_28.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_28_dlap.xml577283f2757a2eed6f000007
Internal membranes and the nuclear envelope probably came from the cell membrane life11e_ch05_29.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_29_dlap.xml577283f2757a2eed6f000007
Some organelles arose by endosymbiosis life11e_ch05_30.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_30_dlap.xml577283f2757a2eed6f000007
recaplife11e_ch05_31.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_31_dlap.xml577283f2757a2eed6f000007
Investigating Lifelife11e_ch05_32.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_32_dlap.xml577283f2757a2eed6f000007
Chapter Summary life11e_ch05_33.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_33_dlap.xml577283f2757a2eed6f000007
Apply What You’ve Learned life11e_ch05_34.html577283f2757a2eed6f000007
DLAP questionslife11e_ch05_34_dlap.xml577283f2757a2eed6f000007
Chapter Introductionlife11e_ch06_1.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_1_dlap.xml5773de48757a2ede0e000000
key concept6.1Biological Membranes Are Lipid–Protein Bilayers life11e_ch06_2.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_2_dlap.xml5773de48757a2ede0e000000
Lipids form the hydrophobic core of the membrane life11e_ch06_3.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_3_dlap.xml5773de48757a2ede0e000000
Membrane proteins are asymmetrically distributed life11e_ch06_4.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_4_dlap.xml5773de48757a2ede0e000000
Membranes are constantly changing life11e_ch06_5.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_5_dlap.xml5773de48757a2ede0e000000
Cell membrane carbohydrates are recognition sites life11e_ch06_6.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_6_dlap.xml5773de48757a2ede0e000000
recaplife11e_ch06_7.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_7_dlap.xml5773de48757a2ede0e000000
key concept6.2The Cell Membrane Is Important in Cell Adhesion and Recognition life11e_ch06_8.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_8_dlap.xml5773de48757a2ede0e000000
Cell recognition and adhesion involve proteins and carbohydrates at the cell surface life11e_ch06_9.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_9_dlap.xml5773de48757a2ede0e000000
Three types of cell junctions connect adjacent cells life11e_ch06_10.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_10_dlap.xml5773de48757a2ede0e000000
Cell membranes adhere to the extracellular matrix life11e_ch06_11.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_11_dlap.xml5773de48757a2ede0e000000
recaplife11e_ch06_12.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_12_dlap.xml5773de48757a2ede0e000000
key concept6.3Substances Can Cross Membranes by Passive Processes life11e_ch06_13.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_13_dlap.xml5773de48757a2ede0e000000
Diffusion is the process of random movement toward a state of equilibrium life11e_ch06_14.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_14_dlap.xml5773de48757a2ede0e000000
Simple diffusion takes place through the phospholipid bilayer life11e_ch06_15.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_15_dlap.xml5773de48757a2ede0e000000
Osmosis is the diffusion of water across membranes life11e_ch06_16.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_16_dlap.xml5773de48757a2ede0e000000
Diffusion may be aided by channel proteins life11e_ch06_17.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_17_dlap.xml5773de48757a2ede0e000000
Carrier proteins aid diffusion by binding substances life11e_ch06_18.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_18_dlap.xml5773de48757a2ede0e000000
recaplife11e_ch06_19.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_19_dlap.xml5773de48757a2ede0e000000
key concept6.4Active Transport across Membranes Requires Energy life11e_ch06_20.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_20_dlap.xml5773de48757a2ede0e000000
Active transport is directional life11e_ch06_21.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_21_dlap.xml5773de48757a2ede0e000000
Different energy sources distinguish different active transport systems life11e_ch06_22.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_22_dlap.xml5773de48757a2ede0e000000
recaplife11e_ch06_23.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_23_dlap.xml5773de48757a2ede0e000000
key concept6.5Large Molecules Enter and Leave a Cell through Vesicles life11e_ch06_24.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_24_dlap.xml5773de48757a2ede0e000000
Macromolecules and particles enter the cell by endocytosis life11e_ch06_25.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_25_dlap.xml5773de48757a2ede0e000000
Receptor-mediated endocytosis is highly specific life11e_ch06_26.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_26_dlap.xml5773de48757a2ede0e000000
Exocytosis moves materials out of the cell life11e_ch06_27.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_27_dlap.xml5773de48757a2ede0e000000
recaplife11e_ch06_28.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_28_dlap.xml5773de48757a2ede0e000000
Investigating Lifelife11e_ch06_29.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_29_dlap.xml5773de48757a2ede0e000000
Chapter Summary life11e_ch06_30.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_30_dlap.xml5773de48757a2ede0e000000
Apply What You’ve Learned life11e_ch06_31.html5773de48757a2ede0e000000
DLAP questionslife11e_ch06_31_dlap.xml5773de48757a2ede0e000000
Chapter Introductionlife11e_ch07_1.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_1_dlap.xml5773f788757a2e3510000000
key concept7.1Signals and Signaling Affect Cell Function life11e_ch07_2.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_2_dlap.xml5773f788757a2e3510000000
Cells receive several types of signals life11e_ch07_3.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_3_dlap.xml5773f788757a2e3510000000
A signal transduction pathway involves a signal, a receptor, and responses: Overview life11e_ch07_4.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_4_dlap.xml5773f788757a2e3510000000
recaplife11e_ch07_5.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_5_dlap.xml5773f788757a2e3510000000
key concept7.2Receptors Bind Signals to Initiate a Cellular Response life11e_ch07_6.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_6_dlap.xml5773f788757a2e3510000000
Receptors that recognize chemical signals have specific binding sites life11e_ch07_7.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_7_dlap.xml5773f788757a2e3510000000
Receptors can be classified by location and function life11e_ch07_8.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_8_dlap.xml5773f788757a2e3510000000
Intracellular receptors are located in the cytoplasm or the nucleus life11e_ch07_9.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_9_dlap.xml5773f788757a2e3510000000
recaplife11e_ch07_10.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_10_dlap.xml5773f788757a2e3510000000
key concept7.3The Response to a Signal Spreads through the Cell life11e_ch07_11.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_11_dlap.xml5773f788757a2e3510000000
The cell amplifies its response to ligand binding life11e_ch07_12.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_12_dlap.xml5773f788757a2e3510000000
Second messengers can amplify signals between receptors and target molecules life11e_ch07_13.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_13_dlap.xml5773f788757a2e3510000000
Signal transduction is highly regulated life11e_ch07_14.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_14_dlap.xml5773f788757a2e3510000000
recaplife11e_ch07_15.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_15_dlap.xml5773f788757a2e3510000000
key concept7.4Cells Change in Response to Signals in Several Ways life11e_ch07_16.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_16_dlap.xml5773f788757a2e3510000000
Ion channels respond to signals by opening or closing life11e_ch07_17.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_17_dlap.xml5773f788757a2e3510000000
Enzyme activities change in response to signals life11e_ch07_18.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_18_dlap.xml5773f788757a2e3510000000
Signals can initiate DNA transcription life11e_ch07_19.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_19_dlap.xml5773f788757a2e3510000000
recaplife11e_ch07_20.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_20_dlap.xml5773f788757a2e3510000000
key concept7.5Adjacent Cells in a Multicellular Organism Can Communicate Directly life11e_ch07_21.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_21_dlap.xml5773f788757a2e3510000000
How do animal cells directly communicate? life11e_ch07_22.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_22_dlap.xml5773f788757a2e3510000000
Plant cells communicate through plasmodesmata life11e_ch07_23.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_23_dlap.xml5773f788757a2e3510000000
Modern organisms provide clues about the evolution of cell–cell interactions and multicellularity life11e_ch07_24.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_24_dlap.xml5773f788757a2e3510000000
recaplife11e_ch07_25.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_25_dlap.xml5773f788757a2e3510000000
Investigating Lifelife11e_ch07_26.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_26_dlap.xml5773f788757a2e3510000000
Chapter Summary life11e_ch07_27.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_27_dlap.xml5773f788757a2e3510000000
Apply What You’ve Learned life11e_ch07_28.html5773f788757a2e3510000000
DLAP questionslife11e_ch07_28_dlap.xml5773f788757a2e3510000000
Chapter Introductionlife11e_ch08_1.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_1_dlap.xml5774100a757a2e760f000000
key concept8.1Physical Principles Underlie Biological Energy Transformations life11e_ch08_2.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_2_dlap.xml5774100a757a2e760f000000
There are two basic types of energy life11e_ch08_3.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_3_dlap.xml5774100a757a2e760f000000
There are two basic types of metabolism life11e_ch08_4.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_4_dlap.xml5774100a757a2e760f000000
The first law of thermodynamics: Energy is neither created nor destroyed life11e_ch08_5.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_5_dlap.xml5774100a757a2e760f000000
The second law of thermodynamics: Disorder tends to increase life11e_ch08_6.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_6_dlap.xml5774100a757a2e760f000000
Chemical reactions release or consume energy life11e_ch08_7.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_7_dlap.xml5774100a757a2e760f000000
Chemical equilibrium and free energy are related life11e_ch08_8.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_8_dlap.xml5774100a757a2e760f000000
recaplife11e_ch08_9.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_9_dlap.xml5774100a757a2e760f000000
key concept8.2ATP Plays a Key Role in Biochemical Energetics life11e_ch08_10.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_10_dlap.xml5774100a757a2e760f000000
ATP hydrolysis releases energy life11e_ch08_11.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_11_dlap.xml5774100a757a2e760f000000
ATP couples exergonic and endergonic reactions life11e_ch08_12.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_12_dlap.xml5774100a757a2e760f000000
recaplife11e_ch08_13.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_13_dlap.xml5774100a757a2e760f000000
key concept8.3Enzymes Speed Up Biochemical Transformations life11e_ch08_14.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_14_dlap.xml5774100a757a2e760f000000
To speed up a reaction, an energy barrier must be overcome life11e_ch08_15.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_15_dlap.xml5774100a757a2e760f000000
Enzymes bind specific reactants at their active sites life11e_ch08_16.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_16_dlap.xml5774100a757a2e760f000000
Enzymes lower the energy barrier but do not affect equilibrium life11e_ch08_17.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_17_dlap.xml5774100a757a2e760f000000
recaplife11e_ch08_18.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_18_dlap.xml5774100a757a2e760f000000
key concept8.4Enzymes Bring Substrates Together so Reactions Readily Occur life11e_ch08_19.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_19_dlap.xml5774100a757a2e760f000000
Enzymes can orient substrates life11e_ch08_20.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_20_dlap.xml5774100a757a2e760f000000
Enzymes can induce strain in the substrate life11e_ch08_21.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_21_dlap.xml5774100a757a2e760f000000
Enzymes can temporarily add chemical groups to substrates life11e_ch08_22.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_22_dlap.xml5774100a757a2e760f000000
Molecular structure determines enzyme function life11e_ch08_23.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_23_dlap.xml5774100a757a2e760f000000
Not all enzymes are proteins life11e_ch08_24.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_24_dlap.xml5774100a757a2e760f000000
Some enzymes require other molecules in order to function life11e_ch08_25.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_25_dlap.xml5774100a757a2e760f000000
The substrate concentration affects the reaction rate life11e_ch08_26.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_26_dlap.xml5774100a757a2e760f000000
recaplife11e_ch08_27.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_27_dlap.xml5774100a757a2e760f000000
key concept8.5Enzyme Activities Can Be Regulated life11e_ch08_28.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_28_dlap.xml5774100a757a2e760f000000
Enzymes can be regulated by inhibitors life11e_ch08_29.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_29_dlap.xml5774100a757a2e760f000000
Allosteric enzymes are controlled via changes in shape life11e_ch08_30.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_30_dlap.xml5774100a757a2e760f000000
Allosteric effects regulate many metabolic pathways life11e_ch08_31.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_31_dlap.xml5774100a757a2e760f000000
Many enzymes are regulated through reversible phosphorylation life11e_ch08_32.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_32_dlap.xml5774100a757a2e760f000000
Enzymes are affected by their environment life11e_ch08_33.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_33_dlap.xml5774100a757a2e760f000000
recaplife11e_ch08_34.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_34_dlap.xml5774100a757a2e760f000000
Investigating Lifelife11e_ch08_35.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_35_dlap.xml5774100a757a2e760f000000
Chapter Summary life11e_ch08_36.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_36_dlap.xml5774100a757a2e760f000000
Apply What You’ve Learned life11e_ch08_37.html5774100a757a2e760f000000
DLAP questionslife11e_ch08_37_dlap.xml5774100a757a2e760f000000
Chapter Introductionlife11e_ch09_1.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_1_dlap.xml57742271757a2e5d11000000
key concept9.1Cells Harvest Chemical Energy from Glucose Oxidation life11e_ch09_2.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_2_dlap.xml57742271757a2e5d11000000
How do cells obtain energy from glucose? life11e_ch09_3.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_3_dlap.xml57742271757a2e5d11000000
Redox reactions transfer electrons and energy life11e_ch09_4.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_4_dlap.xml57742271757a2e5d11000000
The coenzyme NAD+ is a key electron carrier in redox reactions life11e_ch09_5.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_5_dlap.xml57742271757a2e5d11000000
An overview: Harvesting energy from glucose life11e_ch09_6.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_6_dlap.xml57742271757a2e5d11000000
recaplife11e_ch09_7.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_7_dlap.xml57742271757a2e5d11000000
key concept9.2In the Presence of Oxygen, Glucose Is Fully Oxidized life11e_ch09_8.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_8_dlap.xml57742271757a2e5d11000000
In the glycolysis pathway, glucose is partially oxidized life11e_ch09_9.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_9_dlap.xml57742271757a2e5d11000000
Pyruvate oxidation links glycolysis and the citric acid cycle life11e_ch09_10.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_10_dlap.xml57742271757a2e5d11000000
The citric acid cycle completes the oxidation of glucose to CO2life11e_ch09_11.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_11_dlap.xml57742271757a2e5d11000000
Pyruvate oxidation and the citric acid cycle are regulated by the concentrations of starting materials life11e_ch09_12.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_12_dlap.xml57742271757a2e5d11000000
recaplife11e_ch09_13.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_13_dlap.xml57742271757a2e5d11000000
key concept9.3Oxidative Phosphorylation Forms ATP life11e_ch09_14.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_14_dlap.xml57742271757a2e5d11000000
What are the steps in oxidative phosphorylation? life11e_ch09_15.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_15_dlap.xml57742271757a2e5d11000000
The respiratory chain transfers electrons and protons, and releases energy life11e_ch09_16.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_16_dlap.xml57742271757a2e5d11000000
ATP is made through chemiosmosis life11e_ch09_17.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_17_dlap.xml57742271757a2e5d11000000
Experiments demonstrate chemiosmosis life11e_ch09_18.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_18_dlap.xml57742271757a2e5d11000000
Some microorganisms use non-O2 electron acceptors life11e_ch09_19.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_19_dlap.xml57742271757a2e5d11000000
recaplife11e_ch09_20.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_20_dlap.xml57742271757a2e5d11000000
key concept9.4In the Absence of Oxygen, Some Energy Is Harvested from Glucose life11e_ch09_21.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_21_dlap.xml57742271757a2e5d11000000
Cellular respiration yields much more energy than fermentation life11e_ch09_22.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_22_dlap.xml57742271757a2e5d11000000
The yield of ATP is reduced by the impermeability of mitochondria to NADH life11e_ch09_23.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_23_dlap.xml57742271757a2e5d11000000
recaplife11e_ch09_24.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_24_dlap.xml57742271757a2e5d11000000
key concept9.5Metabolic Pathways Are Interrelated and Regulated life11e_ch09_25.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_25_dlap.xml57742271757a2e5d11000000
Catabolism and anabolism are linked life11e_ch09_26.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_26_dlap.xml57742271757a2e5d11000000
Catabolism and anabolism are integrated life11e_ch09_27.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_27_dlap.xml57742271757a2e5d11000000
Metabolic pathways are regulated systems life11e_ch09_28.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_28_dlap.xml57742271757a2e5d11000000
recaplife11e_ch09_29.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_29_dlap.xml57742271757a2e5d11000000
Investigating Lifelife11e_ch09_30.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_30_dlap.xml57742271757a2e5d11000000
Chapter Summary life11e_ch09_31.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_31_dlap.xml57742271757a2e5d11000000
Apply What You’ve Learned life11e_ch09_32.html57742271757a2e5d11000000
DLAP questionslife11e_ch09_32_dlap.xml57742271757a2e5d11000000
Chapter Introductionlife11e_ch10_1.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_1_dlap.xml577520b7757a2e6015000000
key concept10.1Photosynthesis Uses Light to Make Carbohydrates life11e_ch10_2.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_2_dlap.xml577520b7757a2e6015000000
Photosynthesis involves light and gas exchange life11e_ch10_3.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_3_dlap.xml577520b7757a2e6015000000
Experiments with isotopes show that O2 comes from H2O in oxygenic photosynthesis life11e_ch10_4.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_4_dlap.xml577520b7757a2e6015000000
Photosynthesis involves two pathways life11e_ch10_5.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_5_dlap.xml577520b7757a2e6015000000
recaplife11e_ch10_6.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_6_dlap.xml577520b7757a2e6015000000
key concept10.2Photosynthesis Converts Light Energy into Chemical Energy life11e_ch10_7.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_7_dlap.xml577520b7757a2e6015000000
Light energy is absorbed by pigments in photosynthesis life11e_ch10_8.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_8_dlap.xml577520b7757a2e6015000000
Light absorption results in photochemical change life11e_ch10_9.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_9_dlap.xml577520b7757a2e6015000000
Reduction leads to ATP and NADPH formation life11e_ch10_10.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_10_dlap.xml577520b7757a2e6015000000
Chemiosmosis is the source of the ATP produced in photophosphorylation life11e_ch10_11.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_11_dlap.xml577520b7757a2e6015000000
recaplife11e_ch10_12.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_12_dlap.xml577520b7757a2e6015000000
key concept10.3Chemical Energy Trapped in Photosynthesis Is Used to Synthesize Carbohydrates life11e_ch10_13.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_13_dlap.xml577520b7757a2e6015000000
How were the steps in carbohydrate synthesis elucidated? life11e_ch10_14.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_14_dlap.xml577520b7757a2e6015000000
The Calvin cycle is made up of three processes life11e_ch10_15.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_15_dlap.xml577520b7757a2e6015000000
Light stimulates the Calvin cycle life11e_ch10_16.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_16_dlap.xml577520b7757a2e6015000000
recaplife11e_ch10_17.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_17_dlap.xml577520b7757a2e6015000000
key concept10.4Plants Have Adapted Photosynthesis to Environmental Conditions life11e_ch10_18.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_18_dlap.xml577520b7757a2e6015000000
How do some plants overcome the limitations of CO2 fixation? life11e_ch10_19.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_19_dlap.xml577520b7757a2e6015000000
C3 plants undergo photorespiration but C4 plants do not life11e_ch10_20.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_20_dlap.xml577520b7757a2e6015000000
CAM plants also use PEP carboxylase life11e_ch10_21.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_21_dlap.xml577520b7757a2e6015000000
recaplife11e_ch10_22.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_22_dlap.xml577520b7757a2e6015000000
key concept10.5Photosynthesis Is an Integral Part of Plant Metabolism life11e_ch10_23.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_23_dlap.xml577520b7757a2e6015000000
Photosynthesis interacts with other metabolic pathways life11e_ch10_24.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_24_dlap.xml577520b7757a2e6015000000
recaplife11e_ch10_25.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_25_dlap.xml577520b7757a2e6015000000
Investigating Lifelife11e_ch10_26.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_26_dlap.xml577520b7757a2e6015000000
Chapter Summary life11e_ch10_27.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_27_dlap.xml577520b7757a2e6015000000
Apply What You’ve Learned life11e_ch10_28.html577520b7757a2e6015000000
DLAP questionslife11e_ch10_28_dlap.xml577520b7757a2e6015000000
Chapter Introductionlife11e_ch11_1.html578af715757a2e195c000003
DLAP questionslife11e_ch11_1_dlap.xml578af715757a2e195c000003
key concept 11.1 All Cells Derive from Other Cells life11e_ch11_2.html578af715757a2e195c000003
DLAP questionslife11e_ch11_2_dlap.xml578af715757a2e195c000003
Prokaryotes divide by binary fission life11e_ch11_3.html578af715757a2e195c000003
DLAP questionslife11e_ch11_3_dlap.xml578af715757a2e195c000003
Eukaryotic cells divide by mitosis followed by cytokinesis life11e_ch11_4.html578af715757a2e195c000003
DLAP questionslife11e_ch11_4_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_5.html578af715757a2e195c000003
DLAP questionslife11e_ch11_5_dlap.xml578af715757a2e195c000003
key concept 11.2 The Eukaryotic Cell Division Cycle Is Regulated life11e_ch11_6.html578af715757a2e195c000003
DLAP questionslife11e_ch11_6_dlap.xml578af715757a2e195c000003
Specific internal signals trigger events in the cell cycle life11e_ch11_7.html578af715757a2e195c000003
DLAP questionslife11e_ch11_7_dlap.xml578af715757a2e195c000003
Growth factors can stimulate cells to divide life11e_ch11_8.html578af715757a2e195c000003
DLAP questionslife11e_ch11_8_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_9.html578af715757a2e195c000003
DLAP questionslife11e_ch11_9_dlap.xml578af715757a2e195c000003
key concept 11.3 Eukaryotic Cells Divide by Mitosis life11e_ch11_10.html578af715757a2e195c000003
DLAP questionslife11e_ch11_10_dlap.xml578af715757a2e195c000003
The centrosomes determine the plane of cell division life11e_ch11_11.html578af715757a2e195c000003
DLAP questionslife11e_ch11_11_dlap.xml578af715757a2e195c000003
The spindle begins to form during prophase life11e_ch11_12.html578af715757a2e195c000003
DLAP questionslife11e_ch11_12_dlap.xml578af715757a2e195c000003
Chromosome separation and movement are highly organized life11e_ch11_13.html578af715757a2e195c000003
DLAP questionslife11e_ch11_13_dlap.xml578af715757a2e195c000003
Cytokinesis divides the cytoplasm life11e_ch11_14.html578af715757a2e195c000003
DLAP questionslife11e_ch11_14_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_15.html578af715757a2e195c000003
DLAP questionslife11e_ch11_15_dlap.xml578af715757a2e195c000003
key concept 11.4 Cell Division Plays Important Roles in the Sexual Life Cycle life11e_ch11_16.html578af715757a2e195c000003
DLAP questionslife11e_ch11_16_dlap.xml578af715757a2e195c000003
Sexual life cycles produce haploid and diploid cells life11e_ch11_17.html578af715757a2e195c000003
DLAP questionslife11e_ch11_17_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_18.html578af715757a2e195c000003
DLAP questionslife11e_ch11_18_dlap.xml578af715757a2e195c000003
key concept 11.5 Meiosis Leads to the Formation of Gametes life11e_ch11_19.html578af715757a2e195c000003
DLAP questionslife11e_ch11_19_dlap.xml578af715757a2e195c000003
Meiosis reduces the chromosome number life11e_ch11_20.html578af715757a2e195c000003
DLAP questionslife11e_ch11_20_dlap.xml578af715757a2e195c000003
Chromatid exchanges during meiosis I generate genetic diversity life11e_ch11_21.html578af715757a2e195c000003
DLAP questionslife11e_ch11_21_dlap.xml578af715757a2e195c000003
During meiosis homologous chromosomes separate by independent assortment life11e_ch11_22.html578af715757a2e195c000003
DLAP questionslife11e_ch11_22_dlap.xml578af715757a2e195c000003
Meiotic errors lead to abnormal chromosome structures and numbers life11e_ch11_23.html578af715757a2e195c000003
DLAP questionslife11e_ch11_23_dlap.xml578af715757a2e195c000003
The number, shapes, and sizes of the metaphase chromosomes constitute the karyotype life11e_ch11_24.html578af715757a2e195c000003
DLAP questionslife11e_ch11_24_dlap.xml578af715757a2e195c000003
Polyploids have more than two complete sets of chromosomes life11e_ch11_25.html578af715757a2e195c000003
DLAP questionslife11e_ch11_25_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_26.html578af715757a2e195c000003
DLAP questionslife11e_ch11_26_dlap.xml578af715757a2e195c000003
key concept 11.6 Cell Death Is Important in Living Organisms life11e_ch11_27.html578af715757a2e195c000003
DLAP questionslife11e_ch11_27_dlap.xml578af715757a2e195c000003
Programmed cell death removes cells that do not benefit the organism life11e_ch11_28.html578af715757a2e195c000003
DLAP questionslife11e_ch11_28_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_29.html578af715757a2e195c000003
DLAP questionslife11e_ch11_29_dlap.xml578af715757a2e195c000003
key concept 11.7 Unregulated Cell Division Can Lead to Cancer life11e_ch11_30.html578af715757a2e195c000003
DLAP questionslife11e_ch11_30_dlap.xml578af715757a2e195c000003
Cancer cells differ from normal cells in important ways life11e_ch11_31.html578af715757a2e195c000003
DLAP questionslife11e_ch11_31_dlap.xml578af715757a2e195c000003
Cancer cells lose control over the cell cycle and apoptosis life11e_ch11_32.html578af715757a2e195c000003
DLAP questionslife11e_ch11_32_dlap.xml578af715757a2e195c000003
Cancer treatments target the cell cycle life11e_ch11_33.html578af715757a2e195c000003
DLAP questionslife11e_ch11_33_dlap.xml578af715757a2e195c000003
recaplife11e_ch11_34.html578af715757a2e195c000003
DLAP questionslife11e_ch11_34_dlap.xml578af715757a2e195c000003
Investigating Lifelife11e_ch11_35.html578af715757a2e195c000003
DLAP questionslife11e_ch11_35_dlap.xml578af715757a2e195c000003
Chapter Summary life11e_ch11_36.html578af715757a2e195c000003
DLAP questionslife11e_ch11_36_dlap.xml578af715757a2e195c000003
Apply What You’ve Learned life11e_ch11_37.html578af715757a2e195c000003
DLAP questionslife11e_ch11_37_dlap.xml578af715757a2e195c000003
Chapter Introductionlife11e_ch12_1.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_1_dlap.xml578d1f64757a2efc64000000
key concept 12.1 Inheritance of Genes Follows Mendelian Laws life11e_ch12_2.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_2_dlap.xml578d1f64757a2efc64000000
Mendel’s laws arose from controlled crosses of pea plants life11e_ch12_3.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_3_dlap.xml578d1f64757a2efc64000000
Mendel’s first experiments involved monohybrid crosses life11e_ch12_4.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_4_dlap.xml578d1f64757a2efc64000000
Mendel’s first law states that the two copies of a gene segregate life11e_ch12_5.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_5_dlap.xml578d1f64757a2efc64000000
Mendel verified his hypotheses by performing test crosses life11e_ch12_6.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_6_dlap.xml578d1f64757a2efc64000000
Mendel’s second law states that copies of different genes assort independently life11e_ch12_7.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_7_dlap.xml578d1f64757a2efc64000000
Probability can be used to predict inheritance life11e_ch12_8.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_8_dlap.xml578d1f64757a2efc64000000
Mendel’s laws can be observed in human pedigrees life11e_ch12_9.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_9_dlap.xml578d1f64757a2efc64000000
recaplife11e_ch12_10.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_10_dlap.xml578d1f64757a2efc64000000
key concept 12.2 Alleles Can Produce Multiple Phenotypes life11e_ch12_11.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_11_dlap.xml578d1f64757a2efc64000000
New alleles arise by mutation life11e_ch12_12.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_12_dlap.xml578d1f64757a2efc64000000
Many genes have multiple alleles life11e_ch12_13.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_13_dlap.xml578d1f64757a2efc64000000
Dominance is not always complete life11e_ch12_14.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_14_dlap.xml578d1f64757a2efc64000000
In codominance, both alleles at a locus are expressed life11e_ch12_15.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_15_dlap.xml578d1f64757a2efc64000000
Some alleles have multiple phenotypic effects life11e_ch12_16.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_16_dlap.xml578d1f64757a2efc64000000
recaplife11e_ch12_17.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_17_dlap.xml578d1f64757a2efc64000000
key concept 12.3 Genes Can Interact to Produce a Phenotype life11e_ch12_18.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_18_dlap.xml578d1f64757a2efc64000000
Hybrid vigor results from new gene combinations and interactions life11e_ch12_19.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_19_dlap.xml578d1f64757a2efc64000000
The environment affects gene action life11e_ch12_20.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_20_dlap.xml578d1f64757a2efc64000000
Most complex phenotypes are determined by multiple genes and the environment life11e_ch12_21.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_21_dlap.xml578d1f64757a2efc64000000
recaplife11e_ch12_22.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_22_dlap.xml578d1f64757a2efc64000000
key concept 12.4 Genes Are Carried on Chromosomes life11e_ch12_23.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_23_dlap.xml578d1f64757a2efc64000000
Linked genes are inherited together life11e_ch12_24.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_24_dlap.xml578d1f64757a2efc64000000
Genes can be exchanged between chromatids and mapped life11e_ch12_25.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_25_dlap.xml578d1f64757a2efc64000000
Linkage is revealed by studies of the sex chromosomes life11e_ch12_26.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_26_dlap.xml578d1f64757a2efc64000000
recaplife11e_ch12_27.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_27_dlap.xml578d1f64757a2efc64000000
key concept 12.5 Some Eukaryotic Genes Are Outside the Nucleus life11e_ch12_28.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_28_dlap.xml578d1f64757a2efc64000000
recaplife11e_ch12_29.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_29_dlap.xml578d1f64757a2efc64000000
key concept 12.6 Prokaryotes Can Transmit Genes by Mating life11e_ch12_30.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_30_dlap.xml578d1f64757a2efc64000000
Bacteria exchange genes by conjugation life11e_ch12_31.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_31_dlap.xml578d1f64757a2efc64000000
Bacterial conjugation is controlled by plasmids life11e_ch12_32.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_32_dlap.xml578d1f64757a2efc64000000
recaplife11e_ch12_33.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_33_dlap.xml578d1f64757a2efc64000000
Investigating Lifelife11e_ch12_34.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_34_dlap.xml578d1f64757a2efc64000000
Chapter Summary life11e_ch12_35.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_35_dlap.xml578d1f64757a2efc64000000
Apply What You’ve Learned life11e_ch12_36.html578d1f64757a2efc64000000
DLAP questionslife11e_ch12_36_dlap.xml578d1f64757a2efc64000000
Chapter Introductionlife11e_ch13_1.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_1_dlap.xml578e19b2757a2ed968000000
key concept 13.1 Experiments Revealed the Function of DNA as Genetic Material life11e_ch13_2.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_2_dlap.xml578e19b2757a2ed968000000
Circumstantial evidence indicates that the genetic material is DNA life11e_ch13_3.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_3_dlap.xml578e19b2757a2ed968000000
DNA from one type of bacterium genetically transforms another type life11e_ch13_4.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_4_dlap.xml578e19b2757a2ed968000000
Viral infection experiments confirmed that DNA is the genetic material life11e_ch13_5.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_5_dlap.xml578e19b2757a2ed968000000
Eukaryotic cells can also be genetically transformed by DNA life11e_ch13_6.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_6_dlap.xml578e19b2757a2ed968000000
recaplife11e_ch13_7.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_7_dlap.xml578e19b2757a2ed968000000
key concept 13.2 DNA Has a Structure That Suits Its Function life11e_ch13_8.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_8_dlap.xml578e19b2757a2ed968000000
How did Watson and Crick deduce the structure of DNA? life11e_ch13_9.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_9_dlap.xml578e19b2757a2ed968000000
Four key features define DNA structure life11e_ch13_10.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_10_dlap.xml578e19b2757a2ed968000000
The double-helical structure of DNA is essential to its function life11e_ch13_11.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_11_dlap.xml578e19b2757a2ed968000000
recaplife11e_ch13_12.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_12_dlap.xml578e19b2757a2ed968000000
key concept 13.3 DNA Is Replicated Semiconservatively life11e_ch13_13.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_13_dlap.xml578e19b2757a2ed968000000
An elegant experiment demonstrated that DNA replication is semiconservative life11e_ch13_14.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_14_dlap.xml578e19b2757a2ed968000000
There are two steps in DNA replication life11e_ch13_15.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_15_dlap.xml578e19b2757a2ed968000000
DNA polymerases add nucleotides to the growing chain life11e_ch13_16.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_16_dlap.xml578e19b2757a2ed968000000
Many other proteins assist with DNA polymerization life11e_ch13_17.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_17_dlap.xml578e19b2757a2ed968000000
The two DNA strands grow differently at the replication fork life11e_ch13_18.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_18_dlap.xml578e19b2757a2ed968000000
Telomeres are not fully replicated and are prone to repair life11e_ch13_19.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_19_dlap.xml578e19b2757a2ed968000000
recaplife11e_ch13_20.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_20_dlap.xml578e19b2757a2ed968000000
key concept 13.4 Errors in DNA Can Be Repaired life11e_ch13_21.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_21_dlap.xml578e19b2757a2ed968000000
Repair mechanisms preserve DNA life11e_ch13_22.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_22_dlap.xml578e19b2757a2ed968000000
recaplife11e_ch13_23.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_23_dlap.xml578e19b2757a2ed968000000
key concept 13.5 The Polymerase Chain Reaction Amplifies DNA life11e_ch13_24.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_24_dlap.xml578e19b2757a2ed968000000
The polymerase chain reaction can make multiple copies of a DNA sequence life11e_ch13_25.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_25_dlap.xml578e19b2757a2ed968000000
recaplife11e_ch13_26.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_26_dlap.xml578e19b2757a2ed968000000
Investigating Lifelife11e_ch13_27.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_27_dlap.xml578e19b2757a2ed968000000
Chapter Summary life11e_ch13_28.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_28_dlap.xml578e19b2757a2ed968000000
Apply What You’ve Learned life11e_ch13_29.html578e19b2757a2ed968000000
DLAP questionslife11e_ch13_29_dlap.xml578e19b2757a2ed968000000
Chapter Introductionlife11e_ch14_1.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_1_dlap.xml573348ac757a2e3a7d000000
key concept 14.1 Genes Code for Proteins life11e_ch14_2.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_2_dlap.xml573348ac757a2e3a7d000000
Observations in humans led to the proposal that genes determine enzymes life11e_ch14_3.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_3_dlap.xml573348ac757a2e3a7d000000
Experiments on bread mold established that genes determine enzymes life11e_ch14_4.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_4_dlap.xml573348ac757a2e3a7d000000
One gene determines one polypeptide life11e_ch14_5.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_5_dlap.xml573348ac757a2e3a7d000000
recaplife11e_ch14_6.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_6_dlap.xml573348ac757a2e3a7d000000
key concept 14.2 Information Flows from Genes to Proteins life11e_ch14_7.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_7_dlap.xml573348ac757a2e3a7d000000
Three types of RNA have roles in the information flow from DNA to protein life11e_ch14_8.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_8_dlap.xml573348ac757a2e3a7d000000
In some cases, RNA determines the sequence of DNA life11e_ch14_9.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_9_dlap.xml573348ac757a2e3a7d000000
recaplife11e_ch14_10.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_10_dlap.xml573348ac757a2e3a7d000000
key concept 14.3 DNA Is Transcribed to Produce RNA life11e_ch14_11.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_11_dlap.xml573348ac757a2e3a7d000000
RNA polymerases share common features life11e_ch14_12.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_12_dlap.xml573348ac757a2e3a7d000000
Transcription occurs in three steps life11e_ch14_13.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_13_dlap.xml573348ac757a2e3a7d000000
The genetic code specifies which amino acids will be included in the polypeptide life11e_ch14_14.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_14_dlap.xml573348ac757a2e3a7d000000
recaplife11e_ch14_15.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_15_dlap.xml573348ac757a2e3a7d000000
key concept 14.4 Eukaryotic Pre-mRNA Transcripts Are Processed prior to Translation life11e_ch14_16.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_16_dlap.xml573348ac757a2e3a7d000000
Noncoding sequences called introns often appear between genes in eukaryotic chromosomes life11e_ch14_17.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_17_dlap.xml573348ac757a2e3a7d000000
Pre-mRNA processing prepares the mRNA transcript for translation life11e_ch14_18.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_18_dlap.xml573348ac757a2e3a7d000000
recaplife11e_ch14_19.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_19_dlap.xml573348ac757a2e3a7d000000
key concept 14.5 The Information in mRNA Is Translated into Proteins life11e_ch14_20.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_20_dlap.xml573348ac757a2e3a7d000000
A transfer RNA carries a specific amino acid and binds to a specific mRNA codon life11e_ch14_21.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_21_dlap.xml573348ac757a2e3a7d000000
Each tRNA is specifically attached to an amino acid life11e_ch14_22.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_22_dlap.xml573348ac757a2e3a7d000000
The ribosome is the workbench for translation life11e_ch14_23.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_23_dlap.xml573348ac757a2e3a7d000000
Translation takes place in three steps life11e_ch14_24.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_24_dlap.xml573348ac757a2e3a7d000000
Polysome formation increases the rate of protein synthesis life11e_ch14_25.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_25_dlap.xml573348ac757a2e3a7d000000
recaplife11e_ch14_26.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_26_dlap.xml573348ac757a2e3a7d000000
key concept 14.6 Polypeptides Can Be Modified and Transported during or after Translation life11e_ch14_27.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_27_dlap.xml573348ac757a2e3a7d000000
How are proteins directed to their cellular destinations? life11e_ch14_28.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_28_dlap.xml573348ac757a2e3a7d000000
Mitochondria and chloroplasts make some of their own proteins and import others life11e_ch14_29.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_29_dlap.xml573348ac757a2e3a7d000000
Many proteins are modified after translation life11e_ch14_30.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_30_dlap.xml573348ac757a2e3a7d000000
recaplife11e_ch14_31.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_31_dlap.xml573348ac757a2e3a7d000000
Investigating Lifelife11e_ch14_32.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_32_dlap.xml573348ac757a2e3a7d000000
Chapter 14 Summary life11e_ch14_33.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_33_dlap.xml573348ac757a2e3a7d000000
Apply What You've Learned life11e_ch14_34.html573348ac757a2e3a7d000000
DLAP questionslife11e_ch14_34_dlap.xml573348ac757a2e3a7d000000
Chapter Introductionlife11e_ch15_1.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_1_dlap.xml578e58d3757a2eac76000000
key concept 15.1 Mutations Are Heritable Changes in DNA life11e_ch15_2.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_2_dlap.xml578e58d3757a2eac76000000
Mutations have different phenotypic effects life11e_ch15_3.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_3_dlap.xml578e58d3757a2eac76000000
Point mutations are changes in single nucleotides life11e_ch15_4.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_4_dlap.xml578e58d3757a2eac76000000
Chromosomal mutations are extensive changes in the genetic material life11e_ch15_5.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_5_dlap.xml578e58d3757a2eac76000000
Retroviruses and transposons can cause loss-of-function mutations or duplications life11e_ch15_6.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_6_dlap.xml578e58d3757a2eac76000000
Mutations can be spontaneous or induced life11e_ch15_7.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_7_dlap.xml578e58d3757a2eac76000000
Mutagens can be natural or artificial life11e_ch15_8.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_8_dlap.xml578e58d3757a2eac76000000
Some base pairs are more vulnerable than others to mutation life11e_ch15_9.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_9_dlap.xml578e58d3757a2eac76000000
Mutations have both benefits and costs life11e_ch15_10.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_10_dlap.xml578e58d3757a2eac76000000
recaplife11e_ch15_11.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_11_dlap.xml578e58d3757a2eac76000000
key concept 15.2 Mutations in Humans Can Lead to Diseases life11e_ch15_12.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_12_dlap.xml578e58d3757a2eac76000000
Disease-causing mutations may make proteins dysfunctional life11e_ch15_13.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_13_dlap.xml578e58d3757a2eac76000000
Disease-causing mutations may involve any number of base pairs life11e_ch15_14.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_14_dlap.xml578e58d3757a2eac76000000
Expanding triplet repeats demonstrate the fragility of some human genes life11e_ch15_15.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_15_dlap.xml578e58d3757a2eac76000000
Cancer often involves somatic mutations life11e_ch15_16.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_16_dlap.xml578e58d3757a2eac76000000
Most diseases are caused by multiple genes and environment life11e_ch15_17.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_17_dlap.xml578e58d3757a2eac76000000
recaplife11e_ch15_18.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_18_dlap.xml578e58d3757a2eac76000000
key concept 15.3 Mutations Can Be Detected and Analyzed life11e_ch15_19.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_19_dlap.xml578e58d3757a2eac76000000
Cleavage of DNA by restriction enzymes can be used to rapidly detect mutations life11e_ch15_20.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_20_dlap.xml578e58d3757a2eac76000000
Gel electrophoresis separates DNA fragments life11e_ch15_21.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_21_dlap.xml578e58d3757a2eac76000000
DNA fingerprinting combines PCR with restriction analysis and electrophoresis life11e_ch15_22.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_22_dlap.xml578e58d3757a2eac76000000
DNA analysis can be used to identify mutations that lead to disease life11e_ch15_23.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_23_dlap.xml578e58d3757a2eac76000000
Genetic markers can be used to find disease-causing genes life11e_ch15_24.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_24_dlap.xml578e58d3757a2eac76000000
recaplife11e_ch15_25.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_25_dlap.xml578e58d3757a2eac76000000
key concept 15.4 Genetic Screening Is Used to Detect Diseases life11e_ch15_26.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_26_dlap.xml578e58d3757a2eac76000000
Genetic screening can be done by examining the phenotype life11e_ch15_27.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_27_dlap.xml578e58d3757a2eac76000000
DNA testing is the most accurate way to detect abnormal genes life11e_ch15_28.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_28_dlap.xml578e58d3757a2eac76000000
Allele-specific oligonucleotide hybridization can detect mutations life11e_ch15_29.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_29_dlap.xml578e58d3757a2eac76000000
recaplife11e_ch15_30.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_30_dlap.xml578e58d3757a2eac76000000
key concept 15.5 Genetic Diseases Can Be Treated life11e_ch15_31.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_31_dlap.xml578e58d3757a2eac76000000
Genetic diseases can be treated by modifying the phenotype life11e_ch15_32.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_32_dlap.xml578e58d3757a2eac76000000
Gene therapy offers the hope of specific treatments life11e_ch15_33.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_33_dlap.xml578e58d3757a2eac76000000
recaplife11e_ch15_34.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_34_dlap.xml578e58d3757a2eac76000000
Investigating Lifelife11e_ch15_35.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_35_dlap.xml578e58d3757a2eac76000000
Chapter Summary life11e_ch15_36.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_36_dlap.xml578e58d3757a2eac76000000
Apply What You’ve Learned life11e_ch15_37.html578e58d3757a2eac76000000
DLAP questionslife11e_ch15_37_dlap.xml578e58d3757a2eac76000000
Chapter Introductionlife11e_ch16_1.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_1_dlap.xml5791323c757a2ecc23000003
key concept 16.1 Prokaryotic Gene Expression Is Regulated in Operons life11e_ch16_2.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_2_dlap.xml5791323c757a2ecc23000003
Regulating gene transcription conserves energy life11e_ch16_3.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_3_dlap.xml5791323c757a2ecc23000003
Operons are units of transcriptional regulation in prokaryotes life11e_ch16_4.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_4_dlap.xml5791323c757a2ecc23000003
Operator–repressor interactions control transcription in the lac and trp operons life11e_ch16_5.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_5_dlap.xml5791323c757a2ecc23000003
Protein synthesis can be controlled by increasing promoter efficiency life11e_ch16_6.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_6_dlap.xml5791323c757a2ecc23000003
RNA polymerases can be directed to particular classes of promoters life11e_ch16_7.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_7_dlap.xml5791323c757a2ecc23000003
recaplife11e_ch16_8.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_8_dlap.xml5791323c757a2ecc23000003
key concept 16.2 Eukaryotic Gene Expression Is Regulated by Transcription Factors life11e_ch16_9.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_9_dlap.xml5791323c757a2ecc23000003
General transcription factors act at eukaryotic promoters life11e_ch16_10.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_10_dlap.xml5791323c757a2ecc23000003
Specific proteins can recognize and bind to DNA sequences and regulate transcription life11e_ch16_11.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_11_dlap.xml5791323c757a2ecc23000003
Specific protein–DNA interactions underlie binding life11e_ch16_12.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_12_dlap.xml5791323c757a2ecc23000003
Transcription factors underlie cell differentiation life11e_ch16_13.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_13_dlap.xml5791323c757a2ecc23000003
The expression of sets of genes can be coordinately regulated by transcription factors life11e_ch16_14.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_14_dlap.xml5791323c757a2ecc23000003
recaplife11e_ch16_15.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_15_dlap.xml5791323c757a2ecc23000003
key concept 16.3 Viruses Regulate Their Gene Expression during the Reproductive Cycle life11e_ch16_16.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_16_dlap.xml5791323c757a2ecc23000003
Viruses undertake two kinds of reproductive cycles life11e_ch16_17.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_17_dlap.xml5791323c757a2ecc23000003
Eukaryotic viruses can have complex life cycles life11e_ch16_18.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_18_dlap.xml5791323c757a2ecc23000003
HIV gene regulation occurs at the level of transcription elongation life11e_ch16_19.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_19_dlap.xml5791323c757a2ecc23000003
recaplife11e_ch16_20.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_20_dlap.xml5791323c757a2ecc23000003
key concept 16.4 Epigenetic Changes Regulate Gene Expression life11e_ch16_21.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_21_dlap.xml5791323c757a2ecc23000003
DNA methylation occurs at the promoter and silences transcription life11e_ch16_22.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_22_dlap.xml5791323c757a2ecc23000003
Histone protein modifications affect transcription life11e_ch16_23.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_23_dlap.xml5791323c757a2ecc23000003
Epigenetic changes can be induced by the environment life11e_ch16_24.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_24_dlap.xml5791323c757a2ecc23000003
Global chromosome changes involve DNA methylation life11e_ch16_25.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_25_dlap.xml5791323c757a2ecc23000003
recaplife11e_ch16_26.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_26_dlap.xml5791323c757a2ecc23000003
key concept 16.5 Eukaryotic Gene Expression Can Be Regulated after Transcription life11e_ch16_27.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_27_dlap.xml5791323c757a2ecc23000003
RNA splicing can result in different mRNAs being made from the same gene life11e_ch16_28.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_28_dlap.xml5791323c757a2ecc23000003
Small RNAs are important regulators of gene expression life11e_ch16_29.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_29_dlap.xml5791323c757a2ecc23000003
Translation of mRNA can be regulated by proteins life11e_ch16_30.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_30_dlap.xml5791323c757a2ecc23000003
recaplife11e_ch16_31.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_31_dlap.xml5791323c757a2ecc23000003
Investigating Lifelife11e_ch16_32.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_32_dlap.xml5791323c757a2ecc23000003
Chapter Summary life11e_ch16_33.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_33_dlap.xml5791323c757a2ecc23000003
Apply What You’ve Learned life11e_ch16_34.html5791323c757a2ecc23000003
DLAP questionslife11e_ch16_34_dlap.xml5791323c757a2ecc23000003
Chapter Introductionlife11e_ch17_1.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_1_dlap.xml57925fc4757a2ef931000001
key concept 17.1 Genomes Can Be Sequenced Rapidly life11e_ch17_2.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_2_dlap.xml57925fc4757a2ef931000001
The base sequence of a short DNA fragment can be determined quickly life11e_ch17_3.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_3_dlap.xml57925fc4757a2ef931000001
Genome sequences yield several kinds of information life11e_ch17_4.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_4_dlap.xml57925fc4757a2ef931000001
recaplife11e_ch17_5.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_5_dlap.xml57925fc4757a2ef931000001
key concept 17.2 Prokaryotic Genomes Are Compact life11e_ch17_6.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_6_dlap.xml57925fc4757a2ef931000001
Prokaryotic genomes have distinctive features life11e_ch17_7.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_7_dlap.xml57925fc4757a2ef931000001
The sequencing of prokaryotic and viral genomes has many potential benefits life11e_ch17_8.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_8_dlap.xml57925fc4757a2ef931000001
Metagenomics allows us to describe new organisms and ecosystems life11e_ch17_9.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_9_dlap.xml57925fc4757a2ef931000001
Some sequences of DNA can move about the genome life11e_ch17_10.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_10_dlap.xml57925fc4757a2ef931000001
Will defining the genes required for cellular life lead to artificial life? life11e_ch17_11.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_11_dlap.xml57925fc4757a2ef931000001
recaplife11e_ch17_12.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_12_dlap.xml57925fc4757a2ef931000001
key concept 17.3 Eukaryotic Genomes Contain Many Types of Sequences life11e_ch17_13.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_13_dlap.xml57925fc4757a2ef931000001
Genome sequences of model organisms provide important information life11e_ch17_14.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_14_dlap.xml57925fc4757a2ef931000001
Eukaryotes have gene families life11e_ch17_15.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_15_dlap.xml57925fc4757a2ef931000001
Eukaryotic genomes contain repetitive sequences life11e_ch17_16.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_16_dlap.xml57925fc4757a2ef931000001
recaplife11e_ch17_17.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_17_dlap.xml57925fc4757a2ef931000001
key concept 17.4 Human Biology Is Revealed through the Genome life11e_ch17_18.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_18_dlap.xml57925fc4757a2ef931000001
Comparative genomics reveals the evolution of the human genome life11e_ch17_19.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_19_dlap.xml57925fc4757a2ef931000001
Human genomics has potential benefits in medicine life11e_ch17_20.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_20_dlap.xml57925fc4757a2ef931000001
recaplife11e_ch17_21.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_21_dlap.xml57925fc4757a2ef931000001
key concept 17.5 Proteomics and Metabolomics Can Provide Insights beyond the Genome life11e_ch17_22.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_22_dlap.xml57925fc4757a2ef931000001
The proteome is the complete set of proteins in a cell, tissue, or organism at a given time life11e_ch17_23.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_23_dlap.xml57925fc4757a2ef931000001
Metabolomics is the study of chemical phenotype life11e_ch17_24.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_24_dlap.xml57925fc4757a2ef931000001
recaplife11e_ch17_25.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_25_dlap.xml57925fc4757a2ef931000001
Investigating Lifelife11e_ch17_26.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_26_dlap.xml57925fc4757a2ef931000001
Chapter Summary life11e_ch17_27.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_27_dlap.xml57925fc4757a2ef931000001
Apply What You’ve Learned life11e_ch17_28.html57925fc4757a2ef931000001
DLAP questionslife11e_ch17_28_dlap.xml57925fc4757a2ef931000001
Chapter Introductionlife11e_ch18_1.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_1_dlap.xml57965dee757a2e4941000000
key concept 18.1 DNA from Different Sources Forms Recombinant DNA life11e_ch18_2.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_2_dlap.xml57965dee757a2e4941000000
recaplife11e_ch18_3.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_3_dlap.xml57965dee757a2e4941000000
key concept 18.2 There Are Several Ways to Insert DNA into Cells life11e_ch18_4.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_4_dlap.xml57965dee757a2e4941000000
Selectable genetic markers are used to identify host cells containing recombinant DNA life11e_ch18_5.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_5_dlap.xml57965dee757a2e4941000000
Genes can be inserted into prokaryotic or eukaryotic cells life11e_ch18_6.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_6_dlap.xml57965dee757a2e4941000000
Inserted DNA is usually integrated into the host chromosome life11e_ch18_7.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_7_dlap.xml57965dee757a2e4941000000
Reporter genes help select or identify host cells containing recombinant DNA life11e_ch18_8.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_8_dlap.xml57965dee757a2e4941000000
recaplife11e_ch18_9.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_9_dlap.xml57965dee757a2e4941000000
key concept 18.3 Any Sequence of DNA Can Be Used for Cloning life11e_ch18_10.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_10_dlap.xml57965dee757a2e4941000000
DNA for cloning can come from a library life11e_ch18_11.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_11_dlap.xml57965dee757a2e4941000000
cDNA is made from mRNA transcripts life11e_ch18_12.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_12_dlap.xml57965dee757a2e4941000000
Synthetic DNA can be made by PCR or by organic chemistry life11e_ch18_13.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_13_dlap.xml57965dee757a2e4941000000
recaplife11e_ch18_14.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_14_dlap.xml57965dee757a2e4941000000
key concept 18.4 Several Tools Are Used to Modify DNA and Study Its Function life11e_ch18_15.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_15_dlap.xml57965dee757a2e4941000000
Gene expression can be modulated by DNA technology life11e_ch18_16.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_16_dlap.xml57965dee757a2e4941000000
DNA mutations can be created in the laboratory life11e_ch18_17.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_17_dlap.xml57965dee757a2e4941000000
Genes can be inactivated and changed by CRISPR technology life11e_ch18_18.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_18_dlap.xml57965dee757a2e4941000000
Complementary RNA can prevent the expression of specific genes life11e_ch18_19.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_19_dlap.xml57965dee757a2e4941000000
DNA microarrays reveal RNA expression patterns life11e_ch18_20.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_20_dlap.xml57965dee757a2e4941000000
recaplife11e_ch18_21.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_21_dlap.xml57965dee757a2e4941000000
key concept 18.5 DNA Can Be Manipulated for Human Benefit life11e_ch18_22.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_22_dlap.xml57965dee757a2e4941000000
Cells can be turned into factories for a desired protein life11e_ch18_23.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_23_dlap.xml57965dee757a2e4941000000
Medically useful proteins can be made using biotechnology life11e_ch18_24.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_24_dlap.xml57965dee757a2e4941000000
DNA manipulation is changing agriculture life11e_ch18_25.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_25_dlap.xml57965dee757a2e4941000000
Synthetic biology can create living factories for new products life11e_ch18_26.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_26_dlap.xml57965dee757a2e4941000000
There is public concern about biotechnology life11e_ch18_27.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_27_dlap.xml57965dee757a2e4941000000
recaplife11e_ch18_28.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_28_dlap.xml57965dee757a2e4941000000
Investigating Lifelife11e_ch18_29.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_29_dlap.xml57965dee757a2e4941000000
Chapter Summary life11e_ch18_30.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_30_dlap.xml57965dee757a2e4941000000
Apply What You’ve Learned life11e_ch18_31.html57965dee757a2e4941000000
DLAP questionslife11e_ch18_31_dlap.xml57965dee757a2e4941000000
Chapter Introductionlife11e_ch19_1.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_1_dlap.xml5797549a757a2e3a4e000000
key concept 19.1 The Four Major Processes of Development Are Determination, Differentiation, Morphogenesis, and Growth life11e_ch19_2.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_2_dlap.xml5797549a757a2e3a4e000000
Development involves four distinct but overlapping processes life11e_ch19_3.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_3_dlap.xml5797549a757a2e3a4e000000
As development proceeds, cell fates become restricted life11e_ch19_4.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_4_dlap.xml5797549a757a2e3a4e000000
Cell differentiation is sometimes reversible life11e_ch19_5.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_5_dlap.xml5797549a757a2e3a4e000000
Multipotent stem cells differentiate in response to environmental signals life11e_ch19_6.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_6_dlap.xml5797549a757a2e3a4e000000
Pluripotent stem cells can be obtained in two ways life11e_ch19_7.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_7_dlap.xml5797549a757a2e3a4e000000
recaplife11e_ch19_8.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_8_dlap.xml5797549a757a2e3a4e000000
key concept 19.2 Gene Expression Differences Determine Cell Fate and Cell Differentiation life11e_ch19_9.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_9_dlap.xml5797549a757a2e3a4e000000
Cytoplasmic segregation can determine cell fate life11e_ch19_10.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_10_dlap.xml5797549a757a2e3a4e000000
Inducers passing from one cell to another can determine cell fate life11e_ch19_11.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_11_dlap.xml5797549a757a2e3a4e000000
Differential gene transcription is a hallmark of cell differentiation life11e_ch19_12.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_12_dlap.xml5797549a757a2e3a4e000000
recaplife11e_ch19_13.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_13_dlap.xml5797549a757a2e3a4e000000
key concept 19.3 Gene Expression Determines Morphogenesis and Pattern Formation life11e_ch19_14.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_14_dlap.xml5797549a757a2e3a4e000000
Morphogen gradients provide positional information life11e_ch19_15.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_15_dlap.xml5797549a757a2e3a4e000000
Expression of transcription factor genes determines organ differentiation in plants life11e_ch19_16.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_16_dlap.xml5797549a757a2e3a4e000000
A cascade of transcription factors establishes body segmentation in the fruit fly life11e_ch19_17.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_17_dlap.xml5797549a757a2e3a4e000000
recaplife11e_ch19_18.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_18_dlap.xml5797549a757a2e3a4e000000
key concept 19.4 Changes in Gene Expression Underlie the Evolution of Development life11e_ch19_19.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_19_dlap.xml5797549a757a2e3a4e000000
What is evo-devo? life11e_ch19_20.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_20_dlap.xml5797549a757a2e3a4e000000
Developmental genes in distantly related organisms are similar life11e_ch19_21.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_21_dlap.xml5797549a757a2e3a4e000000
Genetic switches govern how the genetic toolkit is used life11e_ch19_22.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_22_dlap.xml5797549a757a2e3a4e000000
Modularity allows for differences in the patterns of gene expression life11e_ch19_23.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_23_dlap.xml5797549a757a2e3a4e000000
recaplife11e_ch19_24.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_24_dlap.xml5797549a757a2e3a4e000000
key concept 19.5 Developmental Gene Changes Can Shape Evolution life11e_ch19_25.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_25_dlap.xml5797549a757a2e3a4e000000
Mutations in developmental genes can cause major morphological changes life11e_ch19_26.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_26_dlap.xml5797549a757a2e3a4e000000
Conserved developmental genes can lead to parallel evolution life11e_ch19_27.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_27_dlap.xml5797549a757a2e3a4e000000
recaplife11e_ch19_28.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_28_dlap.xml5797549a757a2e3a4e000000
Investigating Lifelife11e_ch19_29.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_29_dlap.xml5797549a757a2e3a4e000000
Chapter Summary life11e_ch19_30.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_30_dlap.xml5797549a757a2e3a4e000000
Apply What You’ve Learned life11e_ch19_31.html5797549a757a2e3a4e000000
DLAP questionslife11e_ch19_31_dlap.xml5797549a757a2e3a4e000000
Chapter Introductionlife11e_ch20_1.html57977605757a2ea850000000
DLAP questionslife11e_ch20_1_dlap.xml57977605757a2ea850000000
key concept 20.1 Evolution Is Both Factual and the Basis of Broader Theory life11e_ch20_2.html57977605757a2ea850000000
DLAP questionslife11e_ch20_2_dlap.xml57977605757a2ea850000000
Darwin and Wallace introduced the idea of evolution by natural selection life11e_ch20_3.html57977605757a2ea850000000
DLAP questionslife11e_ch20_3_dlap.xml57977605757a2ea850000000
recaplife11e_ch20_4.html57977605757a2ea850000000
DLAP questionslife11e_ch20_4_dlap.xml57977605757a2ea850000000
key concept 20.2 Mutation, Selection, Gene Flow, Genetic Drift, and Nonrandom Mating Result in Evolution life11e_ch20_5.html57977605757a2ea850000000
DLAP questionslife11e_ch20_5_dlap.xml57977605757a2ea850000000
Mutation generates genetic variation life11e_ch20_6.html57977605757a2ea850000000
DLAP questionslife11e_ch20_6_dlap.xml57977605757a2ea850000000
Selection acting on genetic variation leads to new phenotypes life11e_ch20_7.html57977605757a2ea850000000
DLAP questionslife11e_ch20_7_dlap.xml57977605757a2ea850000000
Natural selection increases the frequency of beneficial mutations in populations life11e_ch20_8.html57977605757a2ea850000000
DLAP questionslife11e_ch20_8_dlap.xml57977605757a2ea850000000
Gene flow may change allele frequencies life11e_ch20_9.html57977605757a2ea850000000
DLAP questionslife11e_ch20_9_dlap.xml57977605757a2ea850000000
Genetic drift may cause large changes in small populations life11e_ch20_10.html57977605757a2ea850000000
DLAP questionslife11e_ch20_10_dlap.xml57977605757a2ea850000000
Nonrandom mating can change genotype or allele frequencies life11e_ch20_11.html57977605757a2ea850000000
DLAP questionslife11e_ch20_11_dlap.xml57977605757a2ea850000000
recaplife11e_ch20_12.html57977605757a2ea850000000
DLAP questionslife11e_ch20_12_dlap.xml57977605757a2ea850000000
key concept 20.3 Evolution Can Be Measured by Changes in Allele Frequencies life11e_ch20_13.html57977605757a2ea850000000
DLAP questionslife11e_ch20_13_dlap.xml57977605757a2ea850000000
Evolution will occur unless certain restrictive conditions exist life11e_ch20_14.html57977605757a2ea850000000
DLAP questionslife11e_ch20_14_dlap.xml57977605757a2ea850000000
Deviations from Hardy–Weinberg equilibrium show that evolution is occurring life11e_ch20_15.html57977605757a2ea850000000
DLAP questionslife11e_ch20_15_dlap.xml57977605757a2ea850000000
recaplife11e_ch20_16.html57977605757a2ea850000000
DLAP questionslife11e_ch20_16_dlap.xml57977605757a2ea850000000
key concept 20.4 Selection Can Be Stabilizing, Directional, or Disruptive life11e_ch20_17.html57977605757a2ea850000000
DLAP questionslife11e_ch20_17_dlap.xml57977605757a2ea850000000
Stabilizing selection reduces variation in populations life11e_ch20_18.html57977605757a2ea850000000
DLAP questionslife11e_ch20_18_dlap.xml57977605757a2ea850000000
Directional selection favors one extreme life11e_ch20_19.html57977605757a2ea850000000
DLAP questionslife11e_ch20_19_dlap.xml57977605757a2ea850000000
Disruptive selection favors extremes over the mean life11e_ch20_20.html57977605757a2ea850000000
DLAP questionslife11e_ch20_20_dlap.xml57977605757a2ea850000000
recaplife11e_ch20_21.html57977605757a2ea850000000
DLAP questionslife11e_ch20_21_dlap.xml57977605757a2ea850000000
key concept 20.5 Multiple Factors Account for the Maintenance of Variation in Populations life11e_ch20_22.html57977605757a2ea850000000
DLAP questionslife11e_ch20_22_dlap.xml57977605757a2ea850000000
Neutral mutations accumulate in populations life11e_ch20_23.html57977605757a2ea850000000
DLAP questionslife11e_ch20_23_dlap.xml57977605757a2ea850000000
Sexual recombination amplifies the number of possible genotypes life11e_ch20_24.html57977605757a2ea850000000
DLAP questionslife11e_ch20_24_dlap.xml57977605757a2ea850000000
Frequency-dependent selection maintains genetic variation within populations life11e_ch20_25.html57977605757a2ea850000000
DLAP questionslife11e_ch20_25_dlap.xml57977605757a2ea850000000
Heterozygote advantage maintains polymorphic loci life11e_ch20_26.html57977605757a2ea850000000
DLAP questionslife11e_ch20_26_dlap.xml57977605757a2ea850000000
Genetic variation within species is maintained in geographically distinct populations life11e_ch20_27.html57977605757a2ea850000000
DLAP questionslife11e_ch20_27_dlap.xml57977605757a2ea850000000
recaplife11e_ch20_28.html57977605757a2ea850000000
DLAP questionslife11e_ch20_28_dlap.xml57977605757a2ea850000000
key concept 20.6 Evolution Is Constrained by History and Trade-Offs life11e_ch20_29.html57977605757a2ea850000000
DLAP questionslife11e_ch20_29_dlap.xml57977605757a2ea850000000
Developmental processes constrain evolution life11e_ch20_30.html57977605757a2ea850000000
DLAP questionslife11e_ch20_30_dlap.xml57977605757a2ea850000000
Trade-offs constrain evolution life11e_ch20_31.html57977605757a2ea850000000
DLAP questionslife11e_ch20_31_dlap.xml57977605757a2ea850000000
Short-term and long-term evolutionary outcomes sometimes differ life11e_ch20_32.html57977605757a2ea850000000
DLAP questionslife11e_ch20_32_dlap.xml57977605757a2ea850000000
recaplife11e_ch20_33.html57977605757a2ea850000000
DLAP questionslife11e_ch20_33_dlap.xml57977605757a2ea850000000
Investigating Lifelife11e_ch20_34.html57977605757a2ea850000000
DLAP questionslife11e_ch20_34_dlap.xml57977605757a2ea850000000
Chapter Summary life11e_ch20_35.html57977605757a2ea850000000
DLAP questionslife11e_ch20_35_dlap.xml57977605757a2ea850000000
Apply What You’ve Learned life11e_ch20_36.html57977605757a2ea850000000
DLAP questionslife11e_ch20_36_dlap.xml57977605757a2ea850000000
Chapter Introductionlife11e_ch21_1.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_1_dlap.xml57a9eade757a2ecb03000000
key concept 21.1 All of Life Is Connected through Its Evolutionary History life11e_ch21_2.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_2_dlap.xml57a9eade757a2ecb03000000
Phylogenetic trees are the basis of comparative biology life11e_ch21_3.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_3_dlap.xml57a9eade757a2ecb03000000
Derived traits provide evidence of evolutionary relationships life11e_ch21_4.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_4_dlap.xml57a9eade757a2ecb03000000
recaplife11e_ch21_5.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_5_dlap.xml57a9eade757a2ecb03000000
key concept 21.2 Phylogeny Can Be Reconstructed from Traits of Organisms life11e_ch21_6.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_6_dlap.xml57a9eade757a2ecb03000000
Parsimony provides the simplest explanation for phylogenetic data life11e_ch21_7.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_7_dlap.xml57a9eade757a2ecb03000000
Phylogenies are reconstructed from many sources of data life11e_ch21_8.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_8_dlap.xml57a9eade757a2ecb03000000
Mathematical models expand the power of phylogenetic reconstruction life11e_ch21_9.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_9_dlap.xml57a9eade757a2ecb03000000
The accuracy of phylogenetic methods can be tested life11e_ch21_10.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_10_dlap.xml57a9eade757a2ecb03000000
recaplife11e_ch21_11.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_11_dlap.xml57a9eade757a2ecb03000000
key concept 21.3 Phylogeny Makes Biology Comparative and Predictive life11e_ch21_12.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_12_dlap.xml57a9eade757a2ecb03000000
Phylogenetic trees can be used to reconstruct past events life11e_ch21_13.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_13_dlap.xml57a9eade757a2ecb03000000
Phylogenies allow us to compare and contrast living organisms life11e_ch21_14.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_14_dlap.xml57a9eade757a2ecb03000000
Phylogenies can reveal convergent evolution life11e_ch21_15.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_15_dlap.xml57a9eade757a2ecb03000000
Ancestral states can be reconstructed life11e_ch21_16.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_16_dlap.xml57a9eade757a2ecb03000000
Molecular clocks help date evolutionary events life11e_ch21_17.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_17_dlap.xml57a9eade757a2ecb03000000
recaplife11e_ch21_18.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_18_dlap.xml57a9eade757a2ecb03000000
key concept 21.4 Phylogeny Is the Basis of Biological Classification life11e_ch21_19.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_19_dlap.xml57a9eade757a2ecb03000000
Evolutionary history is the basis for modern biological classification life11e_ch21_20.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_20_dlap.xml57a9eade757a2ecb03000000
Several codes of biological nomenclature govern the use of scientific names life11e_ch21_21.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_21_dlap.xml57a9eade757a2ecb03000000
recaplife11e_ch21_22.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_22_dlap.xml57a9eade757a2ecb03000000
Investigating Lifelife11e_ch21_23.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_23_dlap.xml57a9eade757a2ecb03000000
Chapter Summary life11e_ch21_24.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_24_dlap.xml57a9eade757a2ecb03000000
Apply What You’ve Learned life11e_ch21_25.html57a9eade757a2ecb03000000
DLAP questionslife11e_ch21_25_dlap.xml57a9eade757a2ecb03000000
Chapter Introductionlife11e_ch22_1.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_1_dlap.xml57ab2024757a2ea91a000000
key concept 22.1 Species Are Reproductively Isolated Lineages on the Tree of Life life11e_ch22_2.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_2_dlap.xml57ab2024757a2ea91a000000
We can recognize many species by their appearance life11e_ch22_3.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_3_dlap.xml57ab2024757a2ea91a000000
Reproductive isolation is key life11e_ch22_4.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_4_dlap.xml57ab2024757a2ea91a000000
The lineage approach takes a long-term view life11e_ch22_5.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_5_dlap.xml57ab2024757a2ea91a000000
The different species concepts are not mutually exclusive life11e_ch22_6.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_6_dlap.xml57ab2024757a2ea91a000000
recaplife11e_ch22_7.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_7_dlap.xml57ab2024757a2ea91a000000
key concept 22.2 Speciation Is a Natural Consequence of Population Subdivision life11e_ch22_8.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_8_dlap.xml57ab2024757a2ea91a000000
Incompatibilities between genes can produce reproductive isolation life11e_ch22_9.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_9_dlap.xml57ab2024757a2ea91a000000
Reproductive isolation develops with increasing genetic divergence life11e_ch22_10.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_10_dlap.xml57ab2024757a2ea91a000000
recaplife11e_ch22_11.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_11_dlap.xml57ab2024757a2ea91a000000
key concept 22.3 Speciation May Occur through Geographic Isolation or in Sympatry life11e_ch22_12.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_12_dlap.xml57ab2024757a2ea91a000000
Physical barriers give rise to allopatric speciation life11e_ch22_13.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_13_dlap.xml57ab2024757a2ea91a000000
Sympatric speciation occurs without physical barriers life11e_ch22_14.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_14_dlap.xml57ab2024757a2ea91a000000
recaplife11e_ch22_15.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_15_dlap.xml57ab2024757a2ea91a000000
key concept 22.4 Reproductive Isolation Is Reinforced When Diverging Species Come into Contact life11e_ch22_16.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_16_dlap.xml57ab2024757a2ea91a000000
Prezygotic isolating mechanisms prevent hybridization life11e_ch22_17.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_17_dlap.xml57ab2024757a2ea91a000000
Postzygotic isolating mechanisms result in selection against hybridization life11e_ch22_18.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_18_dlap.xml57ab2024757a2ea91a000000
Hybrid zones may form if reproductive isolation is incomplete life11e_ch22_19.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_19_dlap.xml57ab2024757a2ea91a000000
recaplife11e_ch22_20.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_20_dlap.xml57ab2024757a2ea91a000000
key concept 22.5 Speciation Rates Are Highly Variable across Life life11e_ch22_21.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_21_dlap.xml57ab2024757a2ea91a000000
Several ecological and behavioral factors influence speciation rates life11e_ch22_22.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_22_dlap.xml57ab2024757a2ea91a000000
Rapid speciation can lead to adaptive radiation life11e_ch22_23.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_23_dlap.xml57ab2024757a2ea91a000000
recaplife11e_ch22_24.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_24_dlap.xml57ab2024757a2ea91a000000
Investigating Lifelife11e_ch22_25.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_25_dlap.xml57ab2024757a2ea91a000000
Chapter Summary life11e_ch22_26.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_26_dlap.xml57ab2024757a2ea91a000000
Apply What You’ve Learned life11e_ch22_27.html57ab2024757a2ea91a000000
DLAP questionslife11e_ch22_27_dlap.xml57ab2024757a2ea91a000000
Chapter Introductionlife11e_ch23_1.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_1_dlap.xml57ac6cfb757a2e352a000000
key concept 23.1 DNA Sequences Record the History of Gene Evolution life11e_ch23_2.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_2_dlap.xml57ac6cfb757a2e352a000000
Evolution of genomes results in biological diversity life11e_ch23_3.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_3_dlap.xml57ac6cfb757a2e352a000000
Genes and proteins are compared through sequence alignment life11e_ch23_4.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_4_dlap.xml57ac6cfb757a2e352a000000
Models of sequence evolution are used to calculate evolutionary divergence life11e_ch23_5.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_5_dlap.xml57ac6cfb757a2e352a000000
Experimental studies examine molecular evolution directly life11e_ch23_6.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_6_dlap.xml57ac6cfb757a2e352a000000
recaplife11e_ch23_7.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_7_dlap.xml57ac6cfb757a2e352a000000
key concept 23.2 Genomes Reveal Both Neutral and Selective Processes of Evolution life11e_ch23_8.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_8_dlap.xml57ac6cfb757a2e352a000000
Much of evolution is neutral life11e_ch23_9.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_9_dlap.xml57ac6cfb757a2e352a000000
Positive and purifying selection can be detected in the genome life11e_ch23_10.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_10_dlap.xml57ac6cfb757a2e352a000000
Genome size also evolves life11e_ch23_11.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_11_dlap.xml57ac6cfb757a2e352a000000
recaplife11e_ch23_12.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_12_dlap.xml57ac6cfb757a2e352a000000
key concept 23.3 Lateral Gene Transfer and Gene Duplication Can Produce Major Changes life11e_ch23_13.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_13_dlap.xml57ac6cfb757a2e352a000000
Lateral gene transfer can result in the gain of new functions life11e_ch23_14.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_14_dlap.xml57ac6cfb757a2e352a000000
Most new functions arise following gene duplication life11e_ch23_15.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_15_dlap.xml57ac6cfb757a2e352a000000
Some gene families evolve through concerted evolution life11e_ch23_16.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_16_dlap.xml57ac6cfb757a2e352a000000
recaplife11e_ch23_17.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_17_dlap.xml57ac6cfb757a2e352a000000
key concept 23.4 Molecular Evolution Has Many Practical Applications life11e_ch23_18.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_18_dlap.xml57ac6cfb757a2e352a000000
Molecular sequence data are used to determine the evolutionary history of genes life11e_ch23_19.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_19_dlap.xml57ac6cfb757a2e352a000000
Gene evolution is used to study protein function life11e_ch23_20.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_20_dlap.xml57ac6cfb757a2e352a000000
In vitro evolution is used to produce new molecules life11e_ch23_21.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_21_dlap.xml57ac6cfb757a2e352a000000
Molecular evolution is used to study and combat diseases life11e_ch23_22.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_22_dlap.xml57ac6cfb757a2e352a000000
recaplife11e_ch23_23.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_23_dlap.xml57ac6cfb757a2e352a000000
Investigating Lifelife11e_ch23_24.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_24_dlap.xml57ac6cfb757a2e352a000000
Chapter Summary life11e_ch23_25.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_25_dlap.xml57ac6cfb757a2e352a000000
Apply What You’ve Learned life11e_ch23_26.html57ac6cfb757a2e352a000000
DLAP questionslife11e_ch23_26_dlap.xml57ac6cfb757a2e352a000000
Chapter Introductionlife11e_ch24_1.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_1_dlap.xml57ae383e757a2eff46000001
key concept 24.1 Events in Earth’s History Can Be Dated life11e_ch24_2.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_2_dlap.xml57ae383e757a2eff46000001
Radioisotopes provide a way to date fossils and rocks life11e_ch24_3.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_3_dlap.xml57ae383e757a2eff46000001
Radiometric dating methods have been expanded and refined life11e_ch24_4.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_4_dlap.xml57ae383e757a2eff46000001
Scientists have used several methods to construct a geological time scale life11e_ch24_5.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_5_dlap.xml57ae383e757a2eff46000001
recaplife11e_ch24_6.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_6_dlap.xml57ae383e757a2eff46000001
key concept 24.2 Changes in Earth’s Physical Environment Have Affected the Evolution of Life life11e_ch24_7.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_7_dlap.xml57ae383e757a2eff46000001
Earth’s continents and climates have changed over time life11e_ch24_8.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_8_dlap.xml57ae383e757a2eff46000001
Earth’s climate has shifted between hot and cold conditions life11e_ch24_9.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_9_dlap.xml57ae383e757a2eff46000001
Volcanoes have occasionally changed the history of life life11e_ch24_10.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_10_dlap.xml57ae383e757a2eff46000001
Extraterrestrial events have triggered changes on Earth life11e_ch24_11.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_11_dlap.xml57ae383e757a2eff46000001
Oxygen concentrations in Earth’s atmosphere have changed over time life11e_ch24_12.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_12_dlap.xml57ae383e757a2eff46000001
Extinction happens continuously, but mass extinctions result from sudden environmental changes life11e_ch24_13.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_13_dlap.xml57ae383e757a2eff46000001
recaplife11e_ch24_14.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_14_dlap.xml57ae383e757a2eff46000001
key concept 24.3 Major Events in the Evolution of Life Can Be Read in the Fossil Record life11e_ch24_15.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_15_dlap.xml57ae383e757a2eff46000001
Several processes contribute to the paucity of fossils life11e_ch24_16.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_16_dlap.xml57ae383e757a2eff46000001
Precambrian life was small and aquatic life11e_ch24_17.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_17_dlap.xml57ae383e757a2eff46000001
Life expanded rapidly during the Cambrian period life11e_ch24_18.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_18_dlap.xml57ae383e757a2eff46000001
Many groups of organisms that arose during the Cambrian later diversified life11e_ch24_19.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_19_dlap.xml57ae383e757a2eff46000001
Geographic differentiation increased during the Mesozoic era life11e_ch24_20.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_20_dlap.xml57ae383e757a2eff46000001
Modern biotas evolved during the Cenozoic era life11e_ch24_21.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_21_dlap.xml57ae383e757a2eff46000001
The tree of life is used to reconstruct evolutionary events life11e_ch24_22.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_22_dlap.xml57ae383e757a2eff46000001
recaplife11e_ch24_23.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_23_dlap.xml57ae383e757a2eff46000001
Investigating Lifelife11e_ch24_24.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_24_dlap.xml57ae383e757a2eff46000001
Chapter Summary life11e_ch24_25.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_25_dlap.xml57ae383e757a2eff46000001
Apply What You’ve Learned life11e_ch24_26.html57ae383e757a2eff46000001
DLAP questionslife11e_ch24_26_dlap.xml57ae383e757a2eff46000001
Chapter Introductionlife11e_ch25_1.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_1_dlap.xml57b205b6757a2e5c55000002
key concept 25.1 Bacteria and Archaea Are the Two Primary Divisions of Life life11e_ch25_2.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_2_dlap.xml57b205b6757a2e5c55000002
The two prokaryotic domains differ in significant ways life11e_ch25_3.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_3_dlap.xml57b205b6757a2e5c55000002
The small size of prokaryotes has hindered our study of their evolutionary relationships life11e_ch25_4.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_4_dlap.xml57b205b6757a2e5c55000002
The nucleotide sequences of prokaryotes reveal their evolutionary relationships life11e_ch25_5.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_5_dlap.xml57b205b6757a2e5c55000002
Lateral gene transfer can lead to discordant gene trees life11e_ch25_6.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_6_dlap.xml57b205b6757a2e5c55000002
The great majority of prokaryote species have never been studied life11e_ch25_7.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_7_dlap.xml57b205b6757a2e5c55000002
recaplife11e_ch25_8.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_8_dlap.xml57b205b6757a2e5c55000002
key concept 25.2 Prokaryote Diversity Reflects the Ancient Origins of Life life11e_ch25_9.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_9_dlap.xml57b205b6757a2e5c55000002
Two early-branching lineages of bacteria live at very high temperatures life11e_ch25_10.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_10_dlap.xml57b205b6757a2e5c55000002
Firmicutes include some of the smallest cellular organisms life11e_ch25_11.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_11_dlap.xml57b205b6757a2e5c55000002
Actinobacteria include major pathogens as well as valuable sources of antibiotics life11e_ch25_12.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_12_dlap.xml57b205b6757a2e5c55000002
Cyanobacteria were the first photosynthesizers life11e_ch25_13.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_13_dlap.xml57b205b6757a2e5c55000002
Spirochetes move by means of axial filaments life11e_ch25_14.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_14_dlap.xml57b205b6757a2e5c55000002
Chlamydias are extremely small parasites life11e_ch25_15.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_15_dlap.xml57b205b6757a2e5c55000002
The proteobacteria are a large and diverse group life11e_ch25_16.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_16_dlap.xml57b205b6757a2e5c55000002
Gene sequencing enabled biologists to differentiate Archaea from Bacteria life11e_ch25_17.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_17_dlap.xml57b205b6757a2e5c55000002
Prokaryotic archaea live in extremely diverse environments life11e_ch25_18.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_18_dlap.xml57b205b6757a2e5c55000002
recaplife11e_ch25_19.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_19_dlap.xml57b205b6757a2e5c55000002
key concept 25.3 Ecological Communities Depend on Prokaryotes life11e_ch25_20.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_20_dlap.xml57b205b6757a2e5c55000002
Many prokaryotes form complex communities life11e_ch25_21.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_21_dlap.xml57b205b6757a2e5c55000002
Microbiomes are critical to the health of many eukaryotes life11e_ch25_22.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_22_dlap.xml57b205b6757a2e5c55000002
A small minority of bacteria are pathogens life11e_ch25_23.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_23_dlap.xml57b205b6757a2e5c55000002
Prokaryotes have amazingly diverse metabolic pathways life11e_ch25_24.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_24_dlap.xml57b205b6757a2e5c55000002
Prokaryotes play important roles in element cycling life11e_ch25_25.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_25_dlap.xml57b205b6757a2e5c55000002
recaplife11e_ch25_26.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_26_dlap.xml57b205b6757a2e5c55000002
key concept 25.4 Viruses Have Evolved Many Times life11e_ch25_27.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_27_dlap.xml57b205b6757a2e5c55000002
Many RNA viruses probably represent escaped genomic components of cellular life life11e_ch25_28.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_28_dlap.xml57b205b6757a2e5c55000002
Some DNA viruses may have evolved from reduced cellular organisms life11e_ch25_29.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_29_dlap.xml57b205b6757a2e5c55000002
Viruses can be used to fight bacterial infections life11e_ch25_30.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_30_dlap.xml57b205b6757a2e5c55000002
recaplife11e_ch25_31.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_31_dlap.xml57b205b6757a2e5c55000002
Investigating Lifelife11e_ch25_32.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_32_dlap.xml57b205b6757a2e5c55000002
Chapter Summary life11e_ch25_33.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_33_dlap.xml57b205b6757a2e5c55000002
Apply What You’ve Learned life11e_ch25_34.html57b205b6757a2e5c55000002
DLAP questionslife11e_ch25_34_dlap.xml57b205b6757a2e5c55000002
Chapter Introductionlife11e_ch26_1.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_1_dlap.xml57b45e0b757a2e3477000000
key concept 26.1 Eukaryotes Acquired Features from Both Archaea and Bacteria life11e_ch26_2.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_2_dlap.xml57b45e0b757a2e3477000000
The modern eukaryotic cell arose in several steps life11e_ch26_3.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_3_dlap.xml57b45e0b757a2e3477000000
Chloroplasts have been transferred among eukaryotes several times life11e_ch26_4.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_4_dlap.xml57b45e0b757a2e3477000000
recaplife11e_ch26_5.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_5_dlap.xml57b45e0b757a2e3477000000
key concept 26.2 Major Lineages of Eukaryotes Diversified in the Precambrian life11e_ch26_6.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_6_dlap.xml57b45e0b757a2e3477000000
Alveolates have sacs under their cell membranes life11e_ch26_7.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_7_dlap.xml57b45e0b757a2e3477000000
Stramenopiles typically have two unequal flagella, one with hairs life11e_ch26_8.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_8_dlap.xml57b45e0b757a2e3477000000
Rhizarians typically have long, thin pseudopods life11e_ch26_9.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_9_dlap.xml57b45e0b757a2e3477000000
Excavates began to diversify about 1.5 billion years ago life11e_ch26_10.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_10_dlap.xml57b45e0b757a2e3477000000
Amoebozoans use lobe-shaped pseudopods for locomotion life11e_ch26_11.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_11_dlap.xml57b45e0b757a2e3477000000
recaplife11e_ch26_12.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_12_dlap.xml57b45e0b757a2e3477000000
key concept 26.3 Protists Reproduce Sexually and Asexually life11e_ch26_13.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_13_dlap.xml57b45e0b757a2e3477000000
Some protists reproduce without sex and have sex without reproduction life11e_ch26_14.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_14_dlap.xml57b45e0b757a2e3477000000
Some protist life cycles feature alternation of generations life11e_ch26_15.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_15_dlap.xml57b45e0b757a2e3477000000
recaplife11e_ch26_16.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_16_dlap.xml57b45e0b757a2e3477000000
key concept 26.4 Protists Are Critical Components of Many Ecosystems life11e_ch26_17.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_17_dlap.xml57b45e0b757a2e3477000000
Phytoplankton are primary producers life11e_ch26_18.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_18_dlap.xml57b45e0b757a2e3477000000
Some microbial eukaryotes are deadly life11e_ch26_19.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_19_dlap.xml57b45e0b757a2e3477000000
Some microbial eukaryotes are endosymbionts life11e_ch26_20.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_20_dlap.xml57b45e0b757a2e3477000000
We rely on the remains of ancient marine protists life11e_ch26_21.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_21_dlap.xml57b45e0b757a2e3477000000
recaplife11e_ch26_22.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_22_dlap.xml57b45e0b757a2e3477000000
Investigating Lifelife11e_ch26_23.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_23_dlap.xml57b45e0b757a2e3477000000
Chapter Summary life11e_ch26_24.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_24_dlap.xml57b45e0b757a2e3477000000
Apply What You’ve Learned life11e_ch26_25.html57b45e0b757a2e3477000000
DLAP questionslife11e_ch26_25_dlap.xml57b45e0b757a2e3477000000
Chapter Introductionlife11e_ch27_1.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_1_dlap.xml57b4a952757a2e877b000002
key concept 27.1 Primary Endosymbiosis Produced the First Photosynthetic Eukaryotes life11e_ch27_2.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_2_dlap.xml57b4a952757a2e877b000002
Several distinct clades of algae were among the first photosynthetic eukaryotes life11e_ch27_3.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_3_dlap.xml57b4a952757a2e877b000002
Two groups of green algae are the closest relatives of land plants life11e_ch27_4.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_4_dlap.xml57b4a952757a2e877b000002
There are ten major groups of land plants life11e_ch27_5.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_5_dlap.xml57b4a952757a2e877b000002
recaplife11e_ch27_6.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_6_dlap.xml57b4a952757a2e877b000002
key concept 27.2 Key Adaptations Permitted Plants to Colonize Land life11e_ch27_7.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_7_dlap.xml57b4a952757a2e877b000002
Adaptations to life on land distinguish land plants from green algae life11e_ch27_8.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_8_dlap.xml57b4a952757a2e877b000002
Life cycles of land plants feature alternation of generations life11e_ch27_9.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_9_dlap.xml57b4a952757a2e877b000002
Nonvascular land plants live where water is readily available life11e_ch27_10.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_10_dlap.xml57b4a952757a2e877b000002
The sporophytes of nonvascular land plants are dependent on the gametophytes life11e_ch27_11.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_11_dlap.xml57b4a952757a2e877b000002
Liverworts are the sister clade of the remaining land plants life11e_ch27_12.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_12_dlap.xml57b4a952757a2e877b000002
Water and sugar transport mechanisms emerged in the mosses life11e_ch27_13.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_13_dlap.xml57b4a952757a2e877b000002
Hornworts have distinctive chloroplasts and stalkless sporophytes life11e_ch27_14.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_14_dlap.xml57b4a952757a2e877b000002
recaplife11e_ch27_15.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_15_dlap.xml57b4a952757a2e877b000002
key concept 27.3 Vascular Tissues Led to Rapid Diversification of Land Plants life11e_ch27_16.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_16_dlap.xml57b4a952757a2e877b000002
Vascular tissues transport water and dissolved materials life11e_ch27_17.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_17_dlap.xml57b4a952757a2e877b000002
Vascular plants allowed herbivores to colonize the land life11e_ch27_18.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_18_dlap.xml57b4a952757a2e877b000002
The closest relatives of vascular plants lacked roots life11e_ch27_19.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_19_dlap.xml57b4a952757a2e877b000002
The lycophytes are sister to the other vascular plants life11e_ch27_20.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_20_dlap.xml57b4a952757a2e877b000002
Horsetails and ferns constitute a clade life11e_ch27_21.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_21_dlap.xml57b4a952757a2e877b000002
The vascular plants branched out life11e_ch27_22.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_22_dlap.xml57b4a952757a2e877b000002
Heterospory appeared among the vascular plants life11e_ch27_23.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_23_dlap.xml57b4a952757a2e877b000002
recaplife11e_ch27_24.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_24_dlap.xml57b4a952757a2e877b000002
Investigating Lifelife11e_ch27_25.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_25_dlap.xml57b4a952757a2e877b000002
Chapter Summary life11e_ch27_26.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_26_dlap.xml57b4a952757a2e877b000002
Apply What You’ve Learned life11e_ch27_27.html57b4a952757a2e877b000002
DLAP questionslife11e_ch27_27_dlap.xml57b4a952757a2e877b000002
Chapter Introductionlife11e_ch28_1.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_1_dlap.xml57b5e656757a2e3c0f000000
key concept 28.1 Pollen, Seeds, and Wood Contributed to the Success of Seed Plants life11e_ch28_2.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_2_dlap.xml57b5e656757a2e3c0f000000
Features of the seed plant life cycle protect gametes and embryos life11e_ch28_3.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_3_dlap.xml57b5e656757a2e3c0f000000
The seed is a complex, well-protected package life11e_ch28_4.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_4_dlap.xml57b5e656757a2e3c0f000000
A change in stem anatomy enabled seed plants to grow to great heights life11e_ch28_5.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_5_dlap.xml57b5e656757a2e3c0f000000
recaplife11e_ch28_6.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_6_dlap.xml57b5e656757a2e3c0f000000
key concept 28.2 Once Dominant Gymnosperms Still Thrive in Some Environments life11e_ch28_7.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_7_dlap.xml57b5e656757a2e3c0f000000
There are four major groups of living gymnosperms life11e_ch28_8.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_8_dlap.xml57b5e656757a2e3c0f000000
Conifers have cones and lack swimming sperm life11e_ch28_9.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_9_dlap.xml57b5e656757a2e3c0f000000
recaplife11e_ch28_10.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_10_dlap.xml57b5e656757a2e3c0f000000
key concept 28.3 Flowers and Fruits Led to Increased Diversification of Angiosperms life11e_ch28_11.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_11_dlap.xml57b5e656757a2e3c0f000000
Angiosperms have many shared derived traits life11e_ch28_12.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_12_dlap.xml57b5e656757a2e3c0f000000
The sexual structures of angiosperms are flowers life11e_ch28_13.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_13_dlap.xml57b5e656757a2e3c0f000000
Flower structure has evolved over time life11e_ch28_14.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_14_dlap.xml57b5e656757a2e3c0f000000
Angiosperms have coevolved with animals life11e_ch28_15.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_15_dlap.xml57b5e656757a2e3c0f000000
The angiosperm life cycle produces diploid zygotes nourished by triploid endosperms life11e_ch28_16.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_16_dlap.xml57b5e656757a2e3c0f000000
Fruits aid angiosperm seed dispersal life11e_ch28_17.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_17_dlap.xml57b5e656757a2e3c0f000000
Recent analyses have revealed the phylogenetic relationships of angiosperms life11e_ch28_18.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_18_dlap.xml57b5e656757a2e3c0f000000
recaplife11e_ch28_19.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_19_dlap.xml57b5e656757a2e3c0f000000
key concept 28.4 Plants Play Critical Roles in Terrestrial Ecosystems life11e_ch28_20.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_20_dlap.xml57b5e656757a2e3c0f000000
Seed plants have been sources of medicine since ancient times life11e_ch28_21.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_21_dlap.xml57b5e656757a2e3c0f000000
Seed plants are our primary food source life11e_ch28_22.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_22_dlap.xml57b5e656757a2e3c0f000000
recaplife11e_ch28_23.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_23_dlap.xml57b5e656757a2e3c0f000000
Investigating Lifelife11e_ch28_24.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_24_dlap.xml57b5e656757a2e3c0f000000
Chapter Summary life11e_ch28_25.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_25_dlap.xml57b5e656757a2e3c0f000000
Apply What You’ve Learned life11e_ch28_26.html57b5e656757a2e3c0f000000
DLAP questionslife11e_ch28_26_dlap.xml57b5e656757a2e3c0f000000
Chapter Introductionlife11e_ch29_1.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_1_dlap.xml57b72689757a2e2025000004
key concept 29.1 Fungi Digest Food Outside Their Bodies life11e_ch29_2.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_2_dlap.xml57b72689757a2e2025000004
Yeasts are unicellular, free-living fungi life11e_ch29_3.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_3_dlap.xml57b72689757a2e2025000004
Multicellular fungi use hyphae to absorb nutrients life11e_ch29_4.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_4_dlap.xml57b72689757a2e2025000004
Fungi are in intimate contact with their environment life11e_ch29_5.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_5_dlap.xml57b72689757a2e2025000004
recaplife11e_ch29_6.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_6_dlap.xml57b72689757a2e2025000004
key concept 29.2 Fungi Are Decomposers, Parasites, Predators, or Mutualists life11e_ch29_7.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_7_dlap.xml57b72689757a2e2025000004
Saprobic fungi are critical to the planetary carbon cycle life11e_ch29_8.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_8_dlap.xml57b72689757a2e2025000004
Some fungi engage in parasitic or predatory interactions life11e_ch29_9.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_9_dlap.xml57b72689757a2e2025000004
Mutualistic fungi engage in relationships that benefit both partners life11e_ch29_10.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_10_dlap.xml57b72689757a2e2025000004
Endophytic fungi protect some plants from pathogens, herbivores, and stress life11e_ch29_11.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_11_dlap.xml57b72689757a2e2025000004
recaplife11e_ch29_12.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_12_dlap.xml57b72689757a2e2025000004
key concept 29.3 Sex in Fungi Involves Multiple Mating Types life11e_ch29_13.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_13_dlap.xml57b72689757a2e2025000004
Fungi reproduce both sexually and asexually life11e_ch29_14.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_14_dlap.xml57b72689757a2e2025000004
Microsporidia are highly reduced, parasitic fungi life11e_ch29_15.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_15_dlap.xml57b72689757a2e2025000004
Most chytrids are aquatic life11e_ch29_16.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_16_dlap.xml57b72689757a2e2025000004
Some fungal life cycles feature separate fusion of cytoplasms and nuclei life11e_ch29_17.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_17_dlap.xml57b72689757a2e2025000004
Arbuscular mycorrhizal fungi form symbioses with plants life11e_ch29_18.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_18_dlap.xml57b72689757a2e2025000004
The dikaryotic condition is a synapomorphy of sac fungi and club fungi life11e_ch29_19.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_19_dlap.xml57b72689757a2e2025000004
The sexual reproductive structure of sac fungi is the ascus life11e_ch29_20.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_20_dlap.xml57b72689757a2e2025000004
The basidium is the sexual reproductive structure of club fungi life11e_ch29_21.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_21_dlap.xml57b72689757a2e2025000004
recaplife11e_ch29_22.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_22_dlap.xml57b72689757a2e2025000004
key concept 29.4 Fungi Have Many Practical Uses life11e_ch29_23.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_23_dlap.xml57b72689757a2e2025000004
Fungi are important in producing food and drink life11e_ch29_24.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_24_dlap.xml57b72689757a2e2025000004
Fungi provide important weapons against diseases and pests life11e_ch29_25.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_25_dlap.xml57b72689757a2e2025000004
Lichen diversity and abundance are indicators of air quality life11e_ch29_26.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_26_dlap.xml57b72689757a2e2025000004
Fungi record and help remediate environmental pollution life11e_ch29_27.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_27_dlap.xml57b72689757a2e2025000004
Reforestation may depend on mycorrhizal fungi life11e_ch29_28.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_28_dlap.xml57b72689757a2e2025000004
Fungi are used as model organisms in laboratory studies life11e_ch29_29.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_29_dlap.xml57b72689757a2e2025000004
recaplife11e_ch29_30.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_30_dlap.xml57b72689757a2e2025000004
Investigating Lifelife11e_ch29_31.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_31_dlap.xml57b72689757a2e2025000004
Chapter Summary life11e_ch29_32.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_32_dlap.xml57b72689757a2e2025000004
Apply What You’ve Learned life11e_ch29_33.html57b72689757a2e2025000004
DLAP questionslife11e_ch29_33_dlap.xml57b72689757a2e2025000004
Chapter Introductionlife11e_ch30_1.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_1_dlap.xml57b7be37757a2e0629000003
key concept 30.1 Some Animal Characteristics Evolved More Than Once life11e_ch30_2.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_2_dlap.xml57b7be37757a2e0629000003
Animal monophyly is supported by gene sequences and morphology life11e_ch30_3.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_3_dlap.xml57b7be37757a2e0629000003
A few basic developmental patterns differentiate major animal groups life11e_ch30_4.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_4_dlap.xml57b7be37757a2e0629000003
recaplife11e_ch30_5.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_5_dlap.xml57b7be37757a2e0629000003
key concept 30.2 Animals Diverged with Distinct Body Plans life11e_ch30_6.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_6_dlap.xml57b7be37757a2e0629000003
Most animals are symmetrical life11e_ch30_7.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_7_dlap.xml57b7be37757a2e0629000003
The structure of the body cavity influences movement life11e_ch30_8.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_8_dlap.xml57b7be37757a2e0629000003
Segmentation improves control of movement life11e_ch30_9.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_9_dlap.xml57b7be37757a2e0629000003
Appendages have many uses life11e_ch30_10.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_10_dlap.xml57b7be37757a2e0629000003
Nervous systems coordinate movement and allow sensory processing life11e_ch30_11.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_11_dlap.xml57b7be37757a2e0629000003
recaplife11e_ch30_12.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_12_dlap.xml57b7be37757a2e0629000003
key concept 30.3 Animals Use Diverse Forms of Movement to Feed life11e_ch30_13.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_13_dlap.xml57b7be37757a2e0629000003
Filter feeders capture small prey life11e_ch30_14.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_14_dlap.xml57b7be37757a2e0629000003
Herbivores eat plants life11e_ch30_15.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_15_dlap.xml57b7be37757a2e0629000003
Predators and omnivores capture and subdue prey life11e_ch30_16.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_16_dlap.xml57b7be37757a2e0629000003
Parasites live in or on other organisms life11e_ch30_17.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_17_dlap.xml57b7be37757a2e0629000003
Detritivores live on the remains of other organisms life11e_ch30_18.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_18_dlap.xml57b7be37757a2e0629000003
recaplife11e_ch30_19.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_19_dlap.xml57b7be37757a2e0629000003
key concept 30.4 Animal Life Cycles Involve Trade-Offs life11e_ch30_20.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_20_dlap.xml57b7be37757a2e0629000003
Many animal life cycles feature specialized life stages life11e_ch30_21.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_21_dlap.xml57b7be37757a2e0629000003
Most animal life cycles have at least one dispersal stage life11e_ch30_22.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_22_dlap.xml57b7be37757a2e0629000003
Parasite life cycles facilitate dispersal and overcome host defenses life11e_ch30_23.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_23_dlap.xml57b7be37757a2e0629000003
Some animals form colonies of genetically identical, physiologically integrated individuals life11e_ch30_24.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_24_dlap.xml57b7be37757a2e0629000003
No life cycle can maximize all benefits life11e_ch30_25.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_25_dlap.xml57b7be37757a2e0629000003
recaplife11e_ch30_26.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_26_dlap.xml57b7be37757a2e0629000003
key concept 30.5 The Root of the Animal Tree Provides Clues to Early Animal Diversification life11e_ch30_27.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_27_dlap.xml57b7be37757a2e0629000003
Ctenophores are the sister group of all other animals life11e_ch30_28.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_28_dlap.xml57b7be37757a2e0629000003
Sponges are loosely organized animals life11e_ch30_29.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_29_dlap.xml57b7be37757a2e0629000003
Placozoans are abundant but rarely observed life11e_ch30_30.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_30_dlap.xml57b7be37757a2e0629000003
Cnidarians are specialized predators life11e_ch30_31.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_31_dlap.xml57b7be37757a2e0629000003
Some small groups of parasitic animals may be the closest relatives of bilaterians life11e_ch30_32.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_32_dlap.xml57b7be37757a2e0629000003
recaplife11e_ch30_33.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_33_dlap.xml57b7be37757a2e0629000003
Investigating Lifelife11e_ch30_34.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_34_dlap.xml57b7be37757a2e0629000003
Chapter Summary life11e_ch30_35.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_35_dlap.xml57b7be37757a2e0629000003
Apply What You’ve Learned life11e_ch30_36.html57b7be37757a2e0629000003
DLAP questionslife11e_ch30_36_dlap.xml57b7be37757a2e0629000003
Chapter Introductionlife11e_ch31_1.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_1_dlap.xml57bc610b757a2efa44000000
key concept 31.1 Protostomes Account for More Than Half of All Described Species life11e_ch31_2.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_2_dlap.xml57bc610b757a2efa44000000
Cilia-bearing lophophores and trochophores evolved among the lophotrochozoans life11e_ch31_3.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_3_dlap.xml57bc610b757a2efa44000000
Ecdysozoans must shed their cuticles life11e_ch31_4.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_4_dlap.xml57bc610b757a2efa44000000
Arrow worms retain some ancestral developmental features life11e_ch31_5.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_5_dlap.xml57bc610b757a2efa44000000
recaplife11e_ch31_6.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_6_dlap.xml57bc610b757a2efa44000000
key concept 31.2 Many Lophotrochozoans Have Ciliated Feeding Structures or Life Stages life11e_ch31_7.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_7_dlap.xml57bc610b757a2efa44000000
Most bryozoans and entoprocts live in colonies life11e_ch31_8.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_8_dlap.xml57bc610b757a2efa44000000
Flatworms, rotifers, and gastrotrichs are structurally diverse relatives life11e_ch31_9.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_9_dlap.xml57bc610b757a2efa44000000
Ribbon worms have a long, protrusible feeding organ life11e_ch31_10.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_10_dlap.xml57bc610b757a2efa44000000
Brachiopods and phoronids use lophophores to extract food from the water life11e_ch31_11.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_11_dlap.xml57bc610b757a2efa44000000
Annelids have segmented bodies life11e_ch31_12.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_12_dlap.xml57bc610b757a2efa44000000
Mollusks have undergone a dramatic evolutionary radiation life11e_ch31_13.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_13_dlap.xml57bc610b757a2efa44000000
recaplife11e_ch31_14.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_14_dlap.xml57bc610b757a2efa44000000
key concept 31.3 Ecdysozoans Grow by Shedding Their Cuticles life11e_ch31_15.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_15_dlap.xml57bc610b757a2efa44000000
Several marine ecdysozoan groups have relatively few species life11e_ch31_16.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_16_dlap.xml57bc610b757a2efa44000000
Nematodes and their relatives are abundant and diverse life11e_ch31_17.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_17_dlap.xml57bc610b757a2efa44000000
recaplife11e_ch31_18.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_18_dlap.xml57bc610b757a2efa44000000
key concept 31.4 Arthropods Are the Most Abundant and Diverse Group of Animals life11e_ch31_19.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_19_dlap.xml57bc610b757a2efa44000000
Arthropod relatives have fleshy, unjointed appendages life11e_ch31_20.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_20_dlap.xml57bc610b757a2efa44000000
Jointed appendages appeared in the trilobites life11e_ch31_21.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_21_dlap.xml57bc610b757a2efa44000000
Chelicerates have pointed, nonchewing mouthparts life11e_ch31_22.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_22_dlap.xml57bc610b757a2efa44000000
Mandibles and antennae characterize the remaining arthropod groups life11e_ch31_23.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_23_dlap.xml57bc610b757a2efa44000000
More than half of all described species are insects life11e_ch31_24.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_24_dlap.xml57bc610b757a2efa44000000
recaplife11e_ch31_25.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_25_dlap.xml57bc610b757a2efa44000000
Key Features of Protostome Evolution life11e_ch31_26.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_26_dlap.xml57bc610b757a2efa44000000
Investigating Lifelife11e_ch31_27.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_27_dlap.xml57bc610b757a2efa44000000
Chapter Summary life11e_ch31_28.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_28_dlap.xml57bc610b757a2efa44000000
Apply What You’ve Learned life11e_ch31_29.html57bc610b757a2efa44000000
DLAP questionslife11e_ch31_29_dlap.xml57bc610b757a2efa44000000
Chapter Introductionlife11e_ch32_1.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_1_dlap.xml57bca950757a2e6d4a000000
key concept 32.1 Deuterostomes Include Echinoderms, Hemichordates, and Chordates life11e_ch32_2.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_2_dlap.xml57bca950757a2e6d4a000000
Deuterostomes share early developmental patterns life11e_ch32_3.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_3_dlap.xml57bca950757a2e6d4a000000
There are three major deuterostome clades life11e_ch32_4.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_4_dlap.xml57bca950757a2e6d4a000000
Fossils shed light on deuterostome ancestors life11e_ch32_5.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_5_dlap.xml57bca950757a2e6d4a000000
recaplife11e_ch32_6.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_6_dlap.xml57bca950757a2e6d4a000000
key concept 32.2 Echinoderms and Hemichordates Are Restricted to Marine Environments life11e_ch32_7.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_7_dlap.xml57bca950757a2e6d4a000000
Echinoderms have unique structural features life11e_ch32_8.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_8_dlap.xml57bca950757a2e6d4a000000
Hemichordates are wormlike marine deuterostomes life11e_ch32_9.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_9_dlap.xml57bca950757a2e6d4a000000
recaplife11e_ch32_10.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_10_dlap.xml57bca950757a2e6d4a000000
key concept 32.3 Chordates Have a Dorsal Nerve Cord and a Notochord life11e_ch32_11.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_11_dlap.xml57bca950757a2e6d4a000000
Adults of most lancelets and tunicates are sedentary life11e_ch32_12.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_12_dlap.xml57bca950757a2e6d4a000000
A dorsal supporting structure replaces the notochord in vertebrates life11e_ch32_13.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_13_dlap.xml57bca950757a2e6d4a000000
The phylogenetic relationships of jawless fishes are uncertain life11e_ch32_14.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_14_dlap.xml57bca950757a2e6d4a000000
Jaws and teeth improved feeding efficiency life11e_ch32_15.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_15_dlap.xml57bca950757a2e6d4a000000
Fins and swim bladders improved stability and control over locomotion life11e_ch32_16.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_16_dlap.xml57bca950757a2e6d4a000000
recaplife11e_ch32_17.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_17_dlap.xml57bca950757a2e6d4a000000
key concept 32.4 Life on Land Contributed to Vertebrate Diversification life11e_ch32_18.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_18_dlap.xml57bca950757a2e6d4a000000
Jointed limbs enhanced support and locomotion on land life11e_ch32_19.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_19_dlap.xml57bca950757a2e6d4a000000
Amphibians usually require moist environments life11e_ch32_20.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_20_dlap.xml57bca950757a2e6d4a000000
Amniotes colonized dry environments life11e_ch32_21.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_21_dlap.xml57bca950757a2e6d4a000000
Reptiles adapted to life in many habitats life11e_ch32_22.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_22_dlap.xml57bca950757a2e6d4a000000
Crocodilians and birds share their ancestry with the dinosaurs life11e_ch32_23.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_23_dlap.xml57bca950757a2e6d4a000000
Feathers allowed birds to fly life11e_ch32_24.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_24_dlap.xml57bca950757a2e6d4a000000
Mammals radiated after the extinction of non-avian dinosaurs life11e_ch32_25.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_25_dlap.xml57bca950757a2e6d4a000000
recaplife11e_ch32_26.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_26_dlap.xml57bca950757a2e6d4a000000
key concept 32.5 Humans Evolved among the Primates life11e_ch32_27.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_27_dlap.xml57bca950757a2e6d4a000000
Two major lineages of primates split late in the Cretaceous life11e_ch32_28.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_28_dlap.xml57bca950757a2e6d4a000000
Bipedal locomotion evolved in human ancestors life11e_ch32_29.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_29_dlap.xml57bca950757a2e6d4a000000
Human brains became larger as jaws became smaller life11e_ch32_30.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_30_dlap.xml57bca950757a2e6d4a000000
Humans developed complex language and culture life11e_ch32_31.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_31_dlap.xml57bca950757a2e6d4a000000
recaplife11e_ch32_32.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_32_dlap.xml57bca950757a2e6d4a000000
Investigating Lifelife11e_ch32_33.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_33_dlap.xml57bca950757a2e6d4a000000
Chapter Summary life11e_ch32_34.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_34_dlap.xml57bca950757a2e6d4a000000
Apply What You’ve Learned life11e_ch32_35.html57bca950757a2e6d4a000000
DLAP questionslife11e_ch32_35_dlap.xml57bca950757a2e6d4a000000
Chapter Introductionlife11e_ch33_1.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_1_dlap.xml57bde21b757a2ee15b000000
key concept 33.1 The Plant Body Is Organized in a Distinctive Way life11e_ch33_2.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_2_dlap.xml57bde21b757a2ee15b000000
Most angiosperms are either monocots or eudicots life11e_ch33_3.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_3_dlap.xml57bde21b757a2ee15b000000
Plants develop differently than animals life11e_ch33_4.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_4_dlap.xml57bde21b757a2ee15b000000
Apical–basal polarity and radial symmetry are characteristics of the plant body life11e_ch33_5.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_5_dlap.xml57bde21b757a2ee15b000000
33.1 recap life11e_ch33_6.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_6_dlap.xml57bde21b757a2ee15b000000
key concept 33.2 Plant Organs Are Made Up of Three Tissue Systems life11e_ch33_7.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_7_dlap.xml57bde21b757a2ee15b000000
The dermal tissue system forms the outer covering of a plant life11e_ch33_8.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_8_dlap.xml57bde21b757a2ee15b000000
The ground tissue system makes up most of the plant body life11e_ch33_9.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_9_dlap.xml57bde21b757a2ee15b000000
The vascular tissue system develops into the plant’s transport system life11e_ch33_10.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_10_dlap.xml57bde21b757a2ee15b000000
33.2 recap life11e_ch33_11.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_11_dlap.xml57bde21b757a2ee15b000000
key concept 33.3 Meristems Build a Continuously Growing Plant life11e_ch33_12.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_12_dlap.xml57bde21b757a2ee15b000000
How do plants increase in size? life11e_ch33_13.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_13_dlap.xml57bde21b757a2ee15b000000
Meristems generate the plant body life11e_ch33_14.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_14_dlap.xml57bde21b757a2ee15b000000
Indeterminate primary growth originates in apical meristems life11e_ch33_15.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_15_dlap.xml57bde21b757a2ee15b000000
The root apical meristem gives rise to the root cap and the root primary meristems life11e_ch33_16.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_16_dlap.xml57bde21b757a2ee15b000000
The products of the root’s primary meristems become root tissues life11e_ch33_17.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_17_dlap.xml57bde21b757a2ee15b000000
The root system anchors the plant and takes up water and dissolved minerals life11e_ch33_18.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_18_dlap.xml57bde21b757a2ee15b000000
The products of the stem’s primary meristems become stem tissues life11e_ch33_19.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_19_dlap.xml57bde21b757a2ee15b000000
The stem supports leaves and flowers but can have other roles life11e_ch33_20.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_20_dlap.xml57bde21b757a2ee15b000000
Leaves are determinate organs produced by shoot apical meristems life11e_ch33_21.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_21_dlap.xml57bde21b757a2ee15b000000
Many stems and roots undergo secondary growth life11e_ch33_22.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_22_dlap.xml57bde21b757a2ee15b000000
33.3 recap life11e_ch33_23.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_23_dlap.xml57bde21b757a2ee15b000000
key concept 33.4 Domestication Has Altered Plant Form life11e_ch33_24.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_24_dlap.xml57bde21b757a2ee15b000000
33.4 recap life11e_ch33_25.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_25_dlap.xml57bde21b757a2ee15b000000
Investigating Lifelife11e_ch33_26.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_26_dlap.xml57bde21b757a2ee15b000000
Chapter Summary life11e_ch33_27.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_27_dlap.xml57bde21b757a2ee15b000000
Apply What You’ve Learned life11e_ch33_28.html57bde21b757a2ee15b000000
DLAP questionslife11e_ch33_28_dlap.xml57bde21b757a2ee15b000000
Chapter Introductionlife11e_ch34_1.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_1_dlap.xml57be5291757a2e6a63000000
key concept 34.1 Plants Acquire Water and Minerals from the Soil life11e_ch34_2.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_2_dlap.xml57be5291757a2e6a63000000
Water potential differences govern the direction of water movement life11e_ch34_3.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_3_dlap.xml57be5291757a2e6a63000000
Water and ions move across the root cell’s cell membrane life11e_ch34_4.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_4_dlap.xml57be5291757a2e6a63000000
Water and ions pass to the xylem by way of the apoplast and symplast life11e_ch34_5.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_5_dlap.xml57be5291757a2e6a63000000
recap life11e_ch34_6.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_6_dlap.xml57be5291757a2e6a63000000
key concept 34.2 Water and Minerals Are Transported in the Xylem life11e_ch34_7.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_7_dlap.xml57be5291757a2e6a63000000
Various hypotheses have proposed how water moves in the xylem life11e_ch34_8.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_8_dlap.xml57be5291757a2e6a63000000
The transpiration–cohesion–tension mechanism accounts for xylem transport life11e_ch34_9.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_9_dlap.xml57be5291757a2e6a63000000
recap life11e_ch34_10.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_10_dlap.xml57be5291757a2e6a63000000
key concept 34.3 Stomata Control the Loss of Water and the Uptake of CO2 life11e_ch34_11.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_11_dlap.xml57be5291757a2e6a63000000
Stomata control water loss and gas exchange life11e_ch34_12.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_12_dlap.xml57be5291757a2e6a63000000
The guard cells control the size of the stomatal opening life11e_ch34_13.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_13_dlap.xml57be5291757a2e6a63000000
recap life11e_ch34_14.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_14_dlap.xml57be5291757a2e6a63000000
key concept 34.4 Solutes Are Transported in the Phloem life11e_ch34_15.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_15_dlap.xml57be5291757a2e6a63000000
Sucrose and other solutes are carried in the phloem life11e_ch34_16.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_16_dlap.xml57be5291757a2e6a63000000
The pressure flow model accounts for translocation in the phloem life11e_ch34_17.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_17_dlap.xml57be5291757a2e6a63000000
recap life11e_ch34_18.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_18_dlap.xml57be5291757a2e6a63000000
Investigating Lifelife11e_ch34_19.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_19_dlap.xml57be5291757a2e6a63000000
Chapter Summary life11e_ch34_20.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_20_dlap.xml57be5291757a2e6a63000000
Apply What You’ve Learned life11e_ch34_21.html57be5291757a2e6a63000000
DLAP questionslife11e_ch34_21_dlap.xml57be5291757a2e6a63000000
Chapter Introductionlife11e_ch35_1.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_1_dlap.xml57bf1677757a2e4b6f000000
key concept 35.1 Plants Require Nutrients life11e_ch35_2.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_2_dlap.xml57bf1677757a2e4b6f000000
Plants require nutrients in different amounts life11e_ch35_3.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_3_dlap.xml57bf1677757a2e4b6f000000
Deficiency symptoms reveal inadequate nutrition life11e_ch35_4.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_4_dlap.xml57bf1677757a2e4b6f000000
Hydroponic experiments identified essential elements life11e_ch35_5.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_5_dlap.xml57bf1677757a2e4b6f000000
recaplife11e_ch35_6.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_6_dlap.xml57bf1677757a2e4b6f000000
key concept 35.2 Plants Acquire Nutrients from the Soil life11e_ch35_7.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_7_dlap.xml57bf1677757a2e4b6f000000
Plants rely on growth to find nutrients life11e_ch35_8.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_8_dlap.xml57bf1677757a2e4b6f000000
Nutrient uptake and assimilation are regulated life11e_ch35_9.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_9_dlap.xml57bf1677757a2e4b6f000000
recaplife11e_ch35_10.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_10_dlap.xml57bf1677757a2e4b6f000000
key concept 35.3 Soil Structure Affects Plant Nutrition life11e_ch35_11.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_11_dlap.xml57bf1677757a2e4b6f000000
Soil provides anchorage and nutrients for plants life11e_ch35_12.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_12_dlap.xml57bf1677757a2e4b6f000000
Soils form through the weathering of rock life11e_ch35_13.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_13_dlap.xml57bf1677757a2e4b6f000000
Soils are the source of plant nutrition life11e_ch35_14.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_14_dlap.xml57bf1677757a2e4b6f000000
Fertilizers add nutrients to soil life11e_ch35_15.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_15_dlap.xml57bf1677757a2e4b6f000000
recaplife11e_ch35_16.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_16_dlap.xml57bf1677757a2e4b6f000000
key concept 35.4 Soil Organisms Increase Nutrient Uptake by Plant Roots life11e_ch35_17.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_17_dlap.xml57bf1677757a2e4b6f000000
Plants send signals to soil organisms life11e_ch35_18.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_18_dlap.xml57bf1677757a2e4b6f000000
Mycorrhizae expand the root system life11e_ch35_19.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_19_dlap.xml57bf1677757a2e4b6f000000
Soil bacteria are essential in getting nitrogen from air to plant cells life11e_ch35_20.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_20_dlap.xml57bf1677757a2e4b6f000000
Nitrogenase catalyzes nitrogen fixation life11e_ch35_21.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_21_dlap.xml57bf1677757a2e4b6f000000
Biological nitrogen fixation does not always meet agricultural needs life11e_ch35_22.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_22_dlap.xml57bf1677757a2e4b6f000000
Ammonia formation is the first step in nitrogen assimilation by plants life11e_ch35_23.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_23_dlap.xml57bf1677757a2e4b6f000000
recaplife11e_ch35_24.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_24_dlap.xml57bf1677757a2e4b6f000000
key concept 35.5 Carnivorous and Parasitic Plants Obtain Nutrients in Unique Ways life11e_ch35_25.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_25_dlap.xml57bf1677757a2e4b6f000000
Carnivorous plants supplement their mineral nutrition life11e_ch35_26.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_26_dlap.xml57bf1677757a2e4b6f000000
Parasitic plants take advantage of other plants life11e_ch35_27.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_27_dlap.xml57bf1677757a2e4b6f000000
The plant–parasite relationship is similar to plant–fungus and plant–bacteria associations life11e_ch35_28.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_28_dlap.xml57bf1677757a2e4b6f000000
recaplife11e_ch35_29.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_29_dlap.xml57bf1677757a2e4b6f000000
Investigating Lifelife11e_ch35_30.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_30_dlap.xml57bf1677757a2e4b6f000000
Chapter Summary life11e_ch35_31.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_31_dlap.xml57bf1677757a2e4b6f000000
Apply What You’ve Learned life11e_ch35_32.html57bf1677757a2e4b6f000000
DLAP questionslife11e_ch35_32_dlap.xml57bf1677757a2e4b6f000000
Chapter Introductionlife11e_ch36_1.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_1_dlap.xml57c05862757a2e4502000000
key concept 36.1 Plants Develop in Response to the Environment life11e_ch36_2.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_2_dlap.xml57c05862757a2e4502000000
Plant growth is regulated life11e_ch36_3.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_3_dlap.xml57c05862757a2e4502000000
In early development, the seed germinates and forms a growing seedling life11e_ch36_4.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_4_dlap.xml57c05862757a2e4502000000
Several hormones and photoreceptors help regulate plant growth life11e_ch36_5.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_5_dlap.xml57c05862757a2e4502000000
Genetic screens have increased our understanding of plant signal transduction life11e_ch36_6.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_6_dlap.xml57c05862757a2e4502000000
recaplife11e_ch36_7.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_7_dlap.xml57c05862757a2e4502000000
key concept 36.2 Gibberellins and Auxin Have Diverse Effects but a Similar Mechanism of Action life11e_ch36_8.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_8_dlap.xml57c05862757a2e4502000000
Gibberellins have many effects on plant growth and development life11e_ch36_9.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_9_dlap.xml57c05862757a2e4502000000
Auxin plays a role in differential plant growth life11e_ch36_10.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_10_dlap.xml57c05862757a2e4502000000
Auxin affects plant growth in several ways life11e_ch36_11.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_11_dlap.xml57c05862757a2e4502000000
At the molecular level, auxin and gibberellins act similarly life11e_ch36_12.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_12_dlap.xml57c05862757a2e4502000000
recaplife11e_ch36_13.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_13_dlap.xml57c05862757a2e4502000000
key concept 36.3 Other Plant Hormones Have Diverse Effects life11e_ch36_14.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_14_dlap.xml57c05862757a2e4502000000
Cytokinins are active from seed to senescence life11e_ch36_15.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_15_dlap.xml57c05862757a2e4502000000
Ethylene is a gaseous hormone that hastens leaf senescence and fruit ripening life11e_ch36_16.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_16_dlap.xml57c05862757a2e4502000000
Brassinosteroids are plant steroid hormones life11e_ch36_17.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_17_dlap.xml57c05862757a2e4502000000
recaplife11e_ch36_18.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_18_dlap.xml57c05862757a2e4502000000
key concept 36.4 Photoreceptors Initiate Developmental Responses to Light life11e_ch36_19.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_19_dlap.xml57c05862757a2e4502000000
What are plant photoreceptors? life11e_ch36_20.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_20_dlap.xml57c05862757a2e4502000000
Phototropins, cryptochromes, and zeaxanthin are blue-light receptors life11e_ch36_21.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_21_dlap.xml57c05862757a2e4502000000
Phytochromes mediate the effects of red and far-red light life11e_ch36_22.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_22_dlap.xml57c05862757a2e4502000000
Phytochrome stimulates gene transcription life11e_ch36_23.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_23_dlap.xml57c05862757a2e4502000000
Circadian rhythms are entrained by light reception life11e_ch36_24.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_24_dlap.xml57c05862757a2e4502000000
recaplife11e_ch36_25.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_25_dlap.xml57c05862757a2e4502000000
Investigating Lifelife11e_ch36_26.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_26_dlap.xml57c05862757a2e4502000000
Chapter Summary life11e_ch36_27.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_27_dlap.xml57c05862757a2e4502000000
Apply What You’ve Learned life11e_ch36_28.html57c05862757a2e4502000000
DLAP questionslife11e_ch36_28_dlap.xml57c05862757a2e4502000000
Chapter Introductionlife11e_ch37_1.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_1_dlap.xml57c45a79757a2e4816000000
key concept 37.1 Most Angiosperms Reproduce Sexually life11e_ch37_2.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_2_dlap.xml57c45a79757a2e4816000000
How does the flower function as a structure for sexual reproduction? life11e_ch37_3.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_3_dlap.xml57c45a79757a2e4816000000
Flowering plants have microscopic gametophytes life11e_ch37_4.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_4_dlap.xml57c45a79757a2e4816000000
A pollen tube delivers sperm cells to the embryo sac life11e_ch37_5.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_5_dlap.xml57c45a79757a2e4816000000
Many flowering plants control pollination or pollen tube growth to prevent inbreeding life11e_ch37_6.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_6_dlap.xml57c45a79757a2e4816000000
Angiosperms perform double fertilization life11e_ch37_7.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_7_dlap.xml57c45a79757a2e4816000000
Embryos develop within seeds contained in fruits life11e_ch37_8.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_8_dlap.xml57c45a79757a2e4816000000
Seed development is under hormonal control life11e_ch37_9.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_9_dlap.xml57c45a79757a2e4816000000
recaplife11e_ch37_10.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_10_dlap.xml57c45a79757a2e4816000000
key concept 37.2 Hormones and Signaling Determine the Transition from the Vegetative to the Reproductive State life11e_ch37_11.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_11_dlap.xml57c45a79757a2e4816000000
Flowering occurs at specific places and specific times life11e_ch37_12.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_12_dlap.xml57c45a79757a2e4816000000
A cascade of gene expression leads to flowering life11e_ch37_13.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_13_dlap.xml57c45a79757a2e4816000000
Photoperiodic cues can initiate flowering life11e_ch37_14.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_14_dlap.xml57c45a79757a2e4816000000
Plants vary in their responses to photoperiodic cues life11e_ch37_15.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_15_dlap.xml57c45a79757a2e4816000000
Night length is a key photoperiodic cue that determines flowering life11e_ch37_16.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_16_dlap.xml57c45a79757a2e4816000000
The flowering stimulus originates in a leaf life11e_ch37_17.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_17_dlap.xml57c45a79757a2e4816000000
Florigen is a small protein life11e_ch37_18.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_18_dlap.xml57c45a79757a2e4816000000
Flowering can be induced by temperature or gibberellin life11e_ch37_19.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_19_dlap.xml57c45a79757a2e4816000000
Some plants do not require an environmental cue to flower life11e_ch37_20.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_20_dlap.xml57c45a79757a2e4816000000
recaplife11e_ch37_21.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_21_dlap.xml57c45a79757a2e4816000000
key concept 37.3 Angiosperms Can Reproduce Asexually life11e_ch37_22.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_22_dlap.xml57c45a79757a2e4816000000
Plants reproduce asexually by several methods life11e_ch37_23.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_23_dlap.xml57c45a79757a2e4816000000
Vegetative reproduction has a disadvantage life11e_ch37_24.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_24_dlap.xml57c45a79757a2e4816000000
Vegetative reproduction is important in agriculture life11e_ch37_25.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_25_dlap.xml57c45a79757a2e4816000000
In apomixis, flowers are used in asexual reproduction life11e_ch37_26.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_26_dlap.xml57c45a79757a2e4816000000
recaplife11e_ch37_27.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_27_dlap.xml57c45a79757a2e4816000000
Investigating Lifelife11e_ch37_28.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_28_dlap.xml57c45a79757a2e4816000000
Chapter Summary life11e_ch37_29.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_29_dlap.xml57c45a79757a2e4816000000
Apply What You’ve Learned life11e_ch37_30.html57c45a79757a2e4816000000
DLAP questionslife11e_ch37_30_dlap.xml57c45a79757a2e4816000000
Chapter Introductionlife11e_ch38_1.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_1_dlap.xml57c5cd08757a2ed62e000000
key concept 38.1 Plants Respond to Pathogens with Constitutive and Induced Responses life11e_ch38_2.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_2_dlap.xml57c5cd08757a2ed62e000000
Physical barriers form constitutive defenses life11e_ch38_3.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_3_dlap.xml57c5cd08757a2ed62e000000
Plants can seal off infected parts to limit damage life11e_ch38_4.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_4_dlap.xml57c5cd08757a2ed62e000000
General and specific immunity both involve multiple responses life11e_ch38_5.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_5_dlap.xml57c5cd08757a2ed62e000000
Specific immunity is genetically determined life11e_ch38_6.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_6_dlap.xml57c5cd08757a2ed62e000000
Specific immunity usually leads to the hypersensitive response life11e_ch38_7.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_7_dlap.xml57c5cd08757a2ed62e000000
Systemic acquired resistance is a form of long-term immunity life11e_ch38_8.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_8_dlap.xml57c5cd08757a2ed62e000000
recaplife11e_ch38_9.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_9_dlap.xml57c5cd08757a2ed62e000000
key concept 38.2 Plants Have Mechanical and Chemical Defenses against Herbivores life11e_ch38_10.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_10_dlap.xml57c5cd08757a2ed62e000000
Plants have mechanical defenses against herbivores life11e_ch38_11.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_11_dlap.xml57c5cd08757a2ed62e000000
Plants produce constitutive chemical defenses against herbivores life11e_ch38_12.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_12_dlap.xml57c5cd08757a2ed62e000000
Plants respond to herbivory with induced defenses life11e_ch38_13.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_13_dlap.xml57c5cd08757a2ed62e000000
Jasmonates trigger a range of responses to wounding and herbivory life11e_ch38_14.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_14_dlap.xml57c5cd08757a2ed62e000000
Plants don’t always win the arms race life11e_ch38_15.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_15_dlap.xml57c5cd08757a2ed62e000000
recaplife11e_ch38_16.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_16_dlap.xml57c5cd08757a2ed62e000000
key concept 38.3 Plants Can Adapt to Environmental Stresses life11e_ch38_17.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_17_dlap.xml57c5cd08757a2ed62e000000
Plants can adapt to dry conditions life11e_ch38_18.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_18_dlap.xml57c5cd08757a2ed62e000000
Some plants grow in saturated soils life11e_ch38_19.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_19_dlap.xml57c5cd08757a2ed62e000000
Plants can respond to drought stress life11e_ch38_20.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_20_dlap.xml57c5cd08757a2ed62e000000
Plants can cope with temperature extremes life11e_ch38_21.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_21_dlap.xml57c5cd08757a2ed62e000000
Plants can adapt to salty soil life11e_ch38_22.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_22_dlap.xml57c5cd08757a2ed62e000000
Some plants can tolerate heavy metals life11e_ch38_23.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_23_dlap.xml57c5cd08757a2ed62e000000
recaplife11e_ch38_24.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_24_dlap.xml57c5cd08757a2ed62e000000
Investigating Lifelife11e_ch38_25.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_25_dlap.xml57c5cd08757a2ed62e000000
Chapter Summary life11e_ch38_26.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_26_dlap.xml57c5cd08757a2ed62e000000
Apply What You’ve Learned life11e_ch38_27.html57c5cd08757a2ed62e000000
DLAP questionslife11e_ch38_27_dlap.xml57c5cd08757a2ed62e000000
Chapter Introductionlife11e_ch39_1.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_1_dlap.xml57c6e266757a2eee3e000000
key concept 39.1 Animals Are Composed of Organs Built from Four Types of Tissues life11e_ch39_2.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_2_dlap.xml57c6e266757a2eee3e000000
How would you build a multicellular animal? life11e_ch39_3.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_3_dlap.xml57c6e266757a2eee3e000000
There are advantages and challenges to getting bigger life11e_ch39_4.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_4_dlap.xml57c6e266757a2eee3e000000
There are four tissue types life11e_ch39_5.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_5_dlap.xml57c6e266757a2eee3e000000
Organs are built from multiple tissues life11e_ch39_6.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_6_dlap.xml57c6e266757a2eee3e000000
recaplife11e_ch39_7.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_7_dlap.xml57c6e266757a2eee3e000000
key concept 39.2 Physiological Systems Maintain Homeostasis of the Internal Environment life11e_ch39_8.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_8_dlap.xml57c6e266757a2eee3e000000
The internal environment is the extracellular fluid that serves all the needs of the cells of the body life11e_ch39_9.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_9_dlap.xml57c6e266757a2eee3e000000
Physiological systems are regulated to maintain homeostasis life11e_ch39_10.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_10_dlap.xml57c6e266757a2eee3e000000
recaplife11e_ch39_11.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_11_dlap.xml57c6e266757a2eee3e000000
key concept 39.3 Biological Processes Are Temperature-Sensitive life11e_ch39_12.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_12_dlap.xml57c6e266757a2eee3e000000
Temperature affects living systems life11e_ch39_13.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_13_dlap.xml57c6e266757a2eee3e000000
Q10 is a measure of temperature sensitivity life11e_ch39_14.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_14_dlap.xml57c6e266757a2eee3e000000
Animals acclimatize to seasonal temperatures life11e_ch39_15.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_15_dlap.xml57c6e266757a2eee3e000000
Small changes in temperature can have large physiological effects life11e_ch39_16.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_16_dlap.xml57c6e266757a2eee3e000000
recaplife11e_ch39_17.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_17_dlap.xml57c6e266757a2eee3e000000
key concept 39.4 Body Temperature Depends on the Balance between Heat In and Heat Out of the Body life11e_ch39_18.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_18_dlap.xml57c6e266757a2eee3e000000
Animals can be classified by their thermoregulatory characteristics life11e_ch39_19.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_19_dlap.xml57c6e266757a2eee3e000000
Endotherms produce substantial amounts of metabolic heat life11e_ch39_20.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_20_dlap.xml57c6e266757a2eee3e000000
Ectotherms and endotherms respond differently to changes in environmental temperature life11e_ch39_21.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_21_dlap.xml57c6e266757a2eee3e000000
Energy budgets reflect adaptations for regulating body temperature life11e_ch39_22.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_22_dlap.xml57c6e266757a2eee3e000000
Both ectotherms and endotherms control blood flow to the skin life11e_ch39_23.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_23_dlap.xml57c6e266757a2eee3e000000
Some fishes conserve metabolic heat life11e_ch39_24.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_24_dlap.xml57c6e266757a2eee3e000000
Some ectotherms regulate metabolic heat production life11e_ch39_25.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_25_dlap.xml57c6e266757a2eee3e000000
recaplife11e_ch39_26.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_26_dlap.xml57c6e266757a2eee3e000000
key concept 39.5 Body Temperature Is Regulated through Adaptations for Heat Production and Heat Loss life11e_ch39_27.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_27_dlap.xml57c6e266757a2eee3e000000
Basal heat production rates of endotherms correlate with body size life11e_ch39_28.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_28_dlap.xml57c6e266757a2eee3e000000
Endotherms respond to cold by producing heat and adapt to cold by reducing heat loss life11e_ch39_29.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_29_dlap.xml57c6e266757a2eee3e000000
Evaporation of water can dissipate heat, but at a cost life11e_ch39_30.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_30_dlap.xml57c6e266757a2eee3e000000
The mammalian thermostat uses feedback information life11e_ch39_31.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_31_dlap.xml57c6e266757a2eee3e000000
Some animals conserve energy by turning down the thermostat life11e_ch39_32.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_32_dlap.xml57c6e266757a2eee3e000000
recaplife11e_ch39_33.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_33_dlap.xml57c6e266757a2eee3e000000
Investigating Lifelife11e_ch39_34.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_34_dlap.xml57c6e266757a2eee3e000000
Chapter Summary life11e_ch39_35.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_35_dlap.xml57c6e266757a2eee3e000000
Apply What You’ve Learned life11e_ch39_36.html57c6e266757a2eee3e000000
DLAP questionslife11e_ch39_36_dlap.xml57c6e266757a2eee3e000000
Chapter Introductionlife11e_ch40_1.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_1_dlap.xml57c835a7757a2ef052000002
key concept 40.1 Hormones Circulate Around the Body and Affect Target Cells life11e_ch40_2.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_2_dlap.xml57c835a7757a2ef052000002
There are multiple chemical communication systems in the body life11e_ch40_3.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_3_dlap.xml57c835a7757a2ef052000002
Endocrine signaling can act locally or at a distance life11e_ch40_4.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_4_dlap.xml57c835a7757a2ef052000002
Hormones are divided into three chemical groups life11e_ch40_5.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_5_dlap.xml57c835a7757a2ef052000002
Hormone action is mediated by receptors on or within their target cells life11e_ch40_6.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_6_dlap.xml57c835a7757a2ef052000002
Hormone action depends on the nature of the target cell and its receptors life11e_ch40_7.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_7_dlap.xml57c835a7757a2ef052000002
Hormone structure is conserved through evolution, but functions change life11e_ch40_8.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_8_dlap.xml57c835a7757a2ef052000002
recap life11e_ch40_9.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_9_dlap.xml57c835a7757a2ef052000002
key concept 40.2 The Endocrine System and Nervous System Work Together life11e_ch40_10.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_10_dlap.xml57c835a7757a2ef052000002
The pituitary is an interface between the nervous and endocrine systems life11e_ch40_11.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_11_dlap.xml57c835a7757a2ef052000002
Hypothalamic neurohormones control the anterior pituitary life11e_ch40_12.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_12_dlap.xml57c835a7757a2ef052000002
Negative feedback loops regulate hormone secretion life11e_ch40_13.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_13_dlap.xml57c835a7757a2ef052000002
Hormones influence the nervous system life11e_ch40_14.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_14_dlap.xml57c835a7757a2ef052000002
recap life11e_ch40_15.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_15_dlap.xml57c835a7757a2ef052000002
key concept 40.3 Hormones Play Important Roles in Development life11e_ch40_16.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_16_dlap.xml57c835a7757a2ef052000002
Insect development consists of either complete or incomplete metamorphosis life11e_ch40_17.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_17_dlap.xml57c835a7757a2ef052000002
Experiments on insect development revealed hormonal signaling systems life11e_ch40_18.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_18_dlap.xml57c835a7757a2ef052000002
Three hormones regulate molting and maturation in arthropods life11e_ch40_19.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_19_dlap.xml57c835a7757a2ef052000002
Sex steroids control sexual development life11e_ch40_20.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_20_dlap.xml57c835a7757a2ef052000002
recap life11e_ch40_21.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_21_dlap.xml57c835a7757a2ef052000002
key concept 40.4 Hormones Regulate Metabolism and the Internal Environment life11e_ch40_22.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_22_dlap.xml57c835a7757a2ef052000002
Thyroxine stimulates many metabolic processes life11e_ch40_23.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_23_dlap.xml57c835a7757a2ef052000002
Three hormones regulate blood calcium concentrations life11e_ch40_24.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_24_dlap.xml57c835a7757a2ef052000002
PTH lowers blood phosphate levels life11e_ch40_25.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_25_dlap.xml57c835a7757a2ef052000002
Insulin and glucagon regulate blood glucose concentrations life11e_ch40_26.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_26_dlap.xml57c835a7757a2ef052000002
The adrenal gland is two glands in one life11e_ch40_27.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_27_dlap.xml57c835a7757a2ef052000002
Many chemicals may act as hormones life11e_ch40_28.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_28_dlap.xml57c835a7757a2ef052000002
The pineal gland has a daily cycle of melatonin release life11e_ch40_29.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_29_dlap.xml57c835a7757a2ef052000002
recap life11e_ch40_30.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_30_dlap.xml57c835a7757a2ef052000002
Investigating Lifelife11e_ch40_31.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_31_dlap.xml57c835a7757a2ef052000002
Chapter Summary life11e_ch40_32.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_32_dlap.xml57c835a7757a2ef052000002
Apply What You’ve Learned life11e_ch40_33.html57c835a7757a2ef052000002
DLAP questionslife11e_ch40_33_dlap.xml57c835a7757a2ef052000002
Chapter Introductionlife11e_ch41_1.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_1_dlap.xml57e29c4f757a2e5f06000001
key concept 41.1 Animals Use Innate and Adaptive Mechanisms for Defense life11e_ch41_2.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_2_dlap.xml57e29c4f757a2e5f06000001
Innate defenses evolved before adaptive defenses life11e_ch41_3.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_3_dlap.xml57e29c4f757a2e5f06000001
Mammals have both innate and adaptive defenses life11e_ch41_4.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_4_dlap.xml57e29c4f757a2e5f06000001
Blood and lymph tissues play important roles in defense life11e_ch41_5.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_5_dlap.xml57e29c4f757a2e5f06000001
White blood cells play many defensive roles life11e_ch41_6.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_6_dlap.xml57e29c4f757a2e5f06000001
Immune system proteins bind pathogens or signal other cells life11e_ch41_7.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_7_dlap.xml57e29c4f757a2e5f06000001
recaplife11e_ch41_8.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_8_dlap.xml57e29c4f757a2e5f06000001
key concept 41.2 Innate Defenses Are Nonspecific life11e_ch41_9.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_9_dlap.xml57e29c4f757a2e5f06000001
Specialized proteins and cells participate in innate immunity life11e_ch41_10.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_10_dlap.xml57e29c4f757a2e5f06000001
Inflammation is a coordinated innate response to infection or injury life11e_ch41_11.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_11_dlap.xml57e29c4f757a2e5f06000001
recaplife11e_ch41_12.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_12_dlap.xml57e29c4f757a2e5f06000001
key concept 41.3 Adaptive Defenses Are Specific life11e_ch41_13.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_13_dlap.xml57e29c4f757a2e5f06000001
What are the key features of adaptive immunity? life11e_ch41_14.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_14_dlap.xml57e29c4f757a2e5f06000001
Macrophages and dendritic cells play a key role in activating the adaptive immune system life11e_ch41_15.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_15_dlap.xml57e29c4f757a2e5f06000001
Two types of adaptive immune responses interact life11e_ch41_16.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_16_dlap.xml57e29c4f757a2e5f06000001
Adaptive immunity develops as a result of clonal selection life11e_ch41_17.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_17_dlap.xml57e29c4f757a2e5f06000001
Clonal deletion helps the immune system distinguish self from nonself life11e_ch41_18.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_18_dlap.xml57e29c4f757a2e5f06000001
Immunological memory results in a secondary immune response life11e_ch41_19.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_19_dlap.xml57e29c4f757a2e5f06000001
Vaccines are an application of immunological memory life11e_ch41_20.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_20_dlap.xml57e29c4f757a2e5f06000001
recaplife11e_ch41_21.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_21_dlap.xml57e29c4f757a2e5f06000001
key concept 41.4 The Humoral Adaptive Response Involves Antibodies life11e_ch41_22.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_22_dlap.xml57e29c4f757a2e5f06000001
Antibody protein structure reflects function life11e_ch41_23.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_23_dlap.xml57e29c4f757a2e5f06000001
There are five classes of immunoglobulins life11e_ch41_24.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_24_dlap.xml57e29c4f757a2e5f06000001
Immunoglobulin diversity results from DNA rearrangements and other mutations life11e_ch41_25.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_25_dlap.xml57e29c4f757a2e5f06000001
The constant region is involved in immunoglobulin class switching life11e_ch41_26.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_26_dlap.xml57e29c4f757a2e5f06000001
recaplife11e_ch41_27.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_27_dlap.xml57e29c4f757a2e5f06000001
key concept 41.5 The Cellular Adaptive Response Involves T Cells and Receptors life11e_ch41_28.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_28_dlap.xml57e29c4f757a2e5f06000001
MHC proteins present antigen to T cells, causing recognition life11e_ch41_29.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_29_dlap.xml57e29c4f757a2e5f06000001
T-helper cells and MHC II proteins contribute to the humoral immune response life11e_ch41_30.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_30_dlap.xml57e29c4f757a2e5f06000001
Cytotoxic T cells and MHC I proteins contribute to the cellular immune response life11e_ch41_31.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_31_dlap.xml57e29c4f757a2e5f06000001
Regulatory T cells suppress the humoral and cellular immune responses life11e_ch41_32.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_32_dlap.xml57e29c4f757a2e5f06000001
recaplife11e_ch41_33.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_33_dlap.xml57e29c4f757a2e5f06000001
key concept 41.6 Malfunctions in Immunity Can Be Harmful life11e_ch41_34.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_34_dlap.xml57e29c4f757a2e5f06000001
The immune system mounts an excessive response in allergic reactions life11e_ch41_35.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_35_dlap.xml57e29c4f757a2e5f06000001
Autoimmune diseases are caused by reactions against self antigens life11e_ch41_36.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_36_dlap.xml57e29c4f757a2e5f06000001
AIDS is an immune deficiency disorder life11e_ch41_37.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_37_dlap.xml57e29c4f757a2e5f06000001
recaplife11e_ch41_38.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_38_dlap.xml57e29c4f757a2e5f06000001
Investigating Lifelife11e_ch41_39.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_39_dlap.xml57e29c4f757a2e5f06000001
Chapter Summary life11e_ch41_40.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_40_dlap.xml57e29c4f757a2e5f06000001
Apply What You’ve Learned life11e_ch41_41.html57e29c4f757a2e5f06000001
DLAP questionslife11e_ch41_41_dlap.xml57e29c4f757a2e5f06000001
Chapter Introductionlife11e_ch42_1.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_1_dlap.xml57e3f36e757a2e781a000000
key concept 42.1 Asexual Reproduction Is Efficient but Limits Genetic Variability life11e_ch42_2.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_2_dlap.xml57e3f36e757a2e781a000000
Asexual reproduction limits genetic diversity life11e_ch42_3.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_3_dlap.xml57e3f36e757a2e781a000000
Budding and regeneration produce new individuals by mitosis life11e_ch42_4.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_4_dlap.xml57e3f36e757a2e781a000000
Parthenogenesis is the development of unfertilized eggs life11e_ch42_5.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_5_dlap.xml57e3f36e757a2e781a000000
recaplife11e_ch42_6.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_6_dlap.xml57e3f36e757a2e781a000000
key concept 42.2 Sexual Reproduction Involves the Union of Haploid Egg and Sperm life11e_ch42_7.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_7_dlap.xml57e3f36e757a2e781a000000
Gametogenesis produces eggs and sperm life11e_ch42_8.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_8_dlap.xml57e3f36e757a2e781a000000
Fertilization is the union of sperm and egg life11e_ch42_9.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_9_dlap.xml57e3f36e757a2e781a000000
Spawning and mating behaviors get eggs and sperm together life11e_ch42_10.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_10_dlap.xml57e3f36e757a2e781a000000
Some individuals can function as both male and female life11e_ch42_11.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_11_dlap.xml57e3f36e757a2e781a000000
The evolution of vertebrate reproductive systems parallels the move to land life11e_ch42_12.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_12_dlap.xml57e3f36e757a2e781a000000
Animals with internal fertilization are distinguished by where the embryo develops life11e_ch42_13.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_13_dlap.xml57e3f36e757a2e781a000000
recaplife11e_ch42_14.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_14_dlap.xml57e3f36e757a2e781a000000
key concept 42.3 Male Sex Organs Produce and May Deliver Sperm life11e_ch42_15.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_15_dlap.xml57e3f36e757a2e781a000000
Semen is the product of the male reproductive system life11e_ch42_16.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_16_dlap.xml57e3f36e757a2e781a000000
The penis and the scrotum are the male external genitalia life11e_ch42_17.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_17_dlap.xml57e3f36e757a2e781a000000
Male sexual function is controlled by hormones life11e_ch42_18.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_18_dlap.xml57e3f36e757a2e781a000000
recaplife11e_ch42_19.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_19_dlap.xml57e3f36e757a2e781a000000
key concept 42.4 Female Sex Organs Produce Eggs and Nurture Embryos life11e_ch42_20.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_20_dlap.xml57e3f36e757a2e781a000000
Ovarian cycles produce mature eggs life11e_ch42_21.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_21_dlap.xml57e3f36e757a2e781a000000
The uterine cycle prepares an environment for a fertilized egg life11e_ch42_22.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_22_dlap.xml57e3f36e757a2e781a000000
Hormones control and coordinate the ovarian and uterine cycles life11e_ch42_23.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_23_dlap.xml57e3f36e757a2e781a000000
FSH receptors determine which follicle ovulates life11e_ch42_24.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_24_dlap.xml57e3f36e757a2e781a000000
In pregnancy, hormones from the extraembryonic membranes take over life11e_ch42_25.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_25_dlap.xml57e3f36e757a2e781a000000
Breast feeding delays the return of the ovarian cycle life11e_ch42_26.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_26_dlap.xml57e3f36e757a2e781a000000
Childbirth is triggered by hormonal and mechanical stimuli life11e_ch42_27.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_27_dlap.xml57e3f36e757a2e781a000000
Birth as well as reproduction is timed life11e_ch42_28.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_28_dlap.xml57e3f36e757a2e781a000000
recaplife11e_ch42_29.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_29_dlap.xml57e3f36e757a2e781a000000
key concept 42.5 Fertility Can Be Controlled life11e_ch42_30.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_30_dlap.xml57e3f36e757a2e781a000000
Humans use a variety of methods to control fertility life11e_ch42_31.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_31_dlap.xml57e3f36e757a2e781a000000
Reproductive technologies help solve problems of infertility life11e_ch42_32.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_32_dlap.xml57e3f36e757a2e781a000000
recaplife11e_ch42_33.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_33_dlap.xml57e3f36e757a2e781a000000
Investigating Lifelife11e_ch42_34.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_34_dlap.xml57e3f36e757a2e781a000000
Chapter Summary life11e_ch42_35.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_35_dlap.xml57e3f36e757a2e781a000000
Apply What You’ve Learned life11e_ch42_36.html57e3f36e757a2e781a000000
DLAP questionslife11e_ch42_36_dlap.xml57e3f36e757a2e781a000000
Chapter Introductionlife11e_ch43_1.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_1_dlap.xml57e53d39757a2ea02d000000
key concept 43.1 Fertilization Activates Development life11e_ch43_2.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_2_dlap.xml57e53d39757a2ea02d000000
The sperm and the egg make different contributions to the zygote life11e_ch43_3.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_3_dlap.xml57e53d39757a2ea02d000000
Fertilization sets the stage for determination life11e_ch43_4.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_4_dlap.xml57e53d39757a2ea02d000000
recaplife11e_ch43_5.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_5_dlap.xml57e53d39757a2ea02d000000
key concept 43.2 Mitosis Divides Up the Early Embryo life11e_ch43_6.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_6_dlap.xml57e53d39757a2ea02d000000
Cleavage produces a multicellular embryo life11e_ch43_7.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_7_dlap.xml57e53d39757a2ea02d000000
Cleavage in mammals is unique life11e_ch43_8.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_8_dlap.xml57e53d39757a2ea02d000000
The fates of blastomeres depend on the cytoplasm they receive during cleavage life11e_ch43_9.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_9_dlap.xml57e53d39757a2ea02d000000
Reproductive germ cells are determined early in cleavage life11e_ch43_10.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_10_dlap.xml57e53d39757a2ea02d000000
recaplife11e_ch43_11.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_11_dlap.xml57e53d39757a2ea02d000000
key concept 43.3 Gastrulation Generates Multiple Tissue Layers life11e_ch43_12.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_12_dlap.xml57e53d39757a2ea02d000000
Invagination at the vegetal pole initiates gastrulation in the sea urchin life11e_ch43_13.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_13_dlap.xml57e53d39757a2ea02d000000
Frog gastrulation begins at the gray crescent life11e_ch43_14.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_14_dlap.xml57e53d39757a2ea02d000000
The dorsal lip of the blastopore organizes the formation of the amphibian embryo life11e_ch43_15.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_15_dlap.xml57e53d39757a2ea02d000000
Transcription factors and growth factors underlie the organizer’s actions life11e_ch43_16.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_16_dlap.xml57e53d39757a2ea02d000000
Properties of organizer cells change as they migrate from the dorsal lip life11e_ch43_17.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_17_dlap.xml57e53d39757a2ea02d000000
The amount of yolk influences gastrulation life11e_ch43_18.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_18_dlap.xml57e53d39757a2ea02d000000
Gastrulation in mammals is similar to avian gastrulation life11e_ch43_19.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_19_dlap.xml57e53d39757a2ea02d000000
How is bilateral symmetry broken? life11e_ch43_20.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_20_dlap.xml57e53d39757a2ea02d000000
recaplife11e_ch43_21.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_21_dlap.xml57e53d39757a2ea02d000000
key concept 43.4 Organs Develop from the Three Germ Layers life11e_ch43_22.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_22_dlap.xml57e53d39757a2ea02d000000
The organizer sets the stage for organogenesis life11e_ch43_23.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_23_dlap.xml57e53d39757a2ea02d000000
Body segmentation is an early feature of vertebrate development life11e_ch43_24.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_24_dlap.xml57e53d39757a2ea02d000000
Hox genes control differentiation along the anterior–posterior axis life11e_ch43_25.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_25_dlap.xml57e53d39757a2ea02d000000
recaplife11e_ch43_26.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_26_dlap.xml57e53d39757a2ea02d000000
key concept 43.5 Extraembryonic Membranes Nurture Avian and Mammalian Embryos life11e_ch43_27.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_27_dlap.xml57e53d39757a2ea02d000000
Birds develop four extraembryonic membranes life11e_ch43_28.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_28_dlap.xml57e53d39757a2ea02d000000
The mammalian placenta forms from extraembryonic membranes life11e_ch43_29.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_29_dlap.xml57e53d39757a2ea02d000000
Human gestation is divided into trimesters life11e_ch43_30.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_30_dlap.xml57e53d39757a2ea02d000000
recaplife11e_ch43_31.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_31_dlap.xml57e53d39757a2ea02d000000
Investigating Lifelife11e_ch43_32.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_32_dlap.xml57e53d39757a2ea02d000000
Chapter Summary life11e_ch43_33.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_33_dlap.xml57e53d39757a2ea02d000000
Apply What You’ve Learned life11e_ch43_34.html57e53d39757a2ea02d000000
DLAP questionslife11e_ch43_34_dlap.xml57e53d39757a2ea02d000000
Chapter Introductionlife11e_ch44_1.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_1_dlap.xml57e57e94757a2e8832000000
key concept 44.1 Neurons and Glia Are Unique Cells of Nervous Systems life11e_ch44_2.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_2_dlap.xml57e57e94757a2e8832000000
Vertebrate neurons and macroglia originate in the embryonic neural tube life11e_ch44_3.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_3_dlap.xml57e57e94757a2e8832000000
The structure of neurons reflects their functions life11e_ch44_4.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_4_dlap.xml57e57e94757a2e8832000000
Glia are the “silent partners” of neurons life11e_ch44_5.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_5_dlap.xml57e57e94757a2e8832000000
recaplife11e_ch44_6.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_6_dlap.xml57e57e94757a2e8832000000
key concept 44.2 Neurons Generate and Transmit Electric Signals life11e_ch44_7.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_7_dlap.xml57e57e94757a2e8832000000
Simple electrical concepts underlie neuronal function life11e_ch44_8.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_8_dlap.xml57e57e94757a2e8832000000
Activities of neurons are recorded as changes in membrane potential life11e_ch44_9.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_9_dlap.xml57e57e94757a2e8832000000
Ion transporters and channels generate membrane potentials life11e_ch44_10.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_10_dlap.xml57e57e94757a2e8832000000
Ion channels and their properties can be studied directly life11e_ch44_11.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_11_dlap.xml57e57e94757a2e8832000000
Gated ion channels alter membrane potential life11e_ch44_12.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_12_dlap.xml57e57e94757a2e8832000000
Graded changes in membrane potential can integrate information life11e_ch44_13.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_13_dlap.xml57e57e94757a2e8832000000
Sudden changes in Na+ and K+ channels generate action potentials life11e_ch44_14.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_14_dlap.xml57e57e94757a2e8832000000
Action potentials are conducted along axons without loss of signal life11e_ch44_15.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_15_dlap.xml57e57e94757a2e8832000000
Action potentials jump along myelinated axons life11e_ch44_16.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_16_dlap.xml57e57e94757a2e8832000000
recaplife11e_ch44_17.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_17_dlap.xml57e57e94757a2e8832000000
key concept 44.3 Neurons Communicate with Other Cells life11e_ch44_18.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_18_dlap.xml57e57e94757a2e8832000000
The neuromuscular junction is a model chemical synapse life11e_ch44_19.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_19_dlap.xml57e57e94757a2e8832000000
The arrival of an action potential causes the release of neurotransmitter life11e_ch44_20.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_20_dlap.xml57e57e94757a2e8832000000
Synaptic functions involve many proteins life11e_ch44_21.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_21_dlap.xml57e57e94757a2e8832000000
The postsynaptic membrane responds to neurotransmitter life11e_ch44_22.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_22_dlap.xml57e57e94757a2e8832000000
Synapses can be excitatory or inhibitory life11e_ch44_23.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_23_dlap.xml57e57e94757a2e8832000000
The postsynaptic neuron sums excitatory and inhibitory input life11e_ch44_24.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_24_dlap.xml57e57e94757a2e8832000000
Electrical synapses are fast but do not integrate information well life11e_ch44_25.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_25_dlap.xml57e57e94757a2e8832000000
The action of a neurotransmitter depends on the receptor to which it binds life11e_ch44_26.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_26_dlap.xml57e57e94757a2e8832000000
To turn off responses, synapses must be cleared of neurotransmitter life11e_ch44_27.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_27_dlap.xml57e57e94757a2e8832000000
The diversity of receptors makes drug specificity possible life11e_ch44_28.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_28_dlap.xml57e57e94757a2e8832000000
recaplife11e_ch44_29.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_29_dlap.xml57e57e94757a2e8832000000
key concept 44.4 Neurons and Glia Form Information-Processing Circuits life11e_ch44_30.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_30_dlap.xml57e57e94757a2e8832000000
Nervous systems range in complexity life11e_ch44_31.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_31_dlap.xml57e57e94757a2e8832000000
Reflexes are controlled by simple circuits involving sensory neurons, interneurons, and effectors life11e_ch44_32.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_32_dlap.xml57e57e94757a2e8832000000
The vertebrate brain is the seat of behavioral complexity life11e_ch44_33.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_33_dlap.xml57e57e94757a2e8832000000
recaplife11e_ch44_34.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_34_dlap.xml57e57e94757a2e8832000000
Investigating Lifelife11e_ch44_35.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_35_dlap.xml57e57e94757a2e8832000000
Chapter Summary life11e_ch44_36.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_36_dlap.xml57e57e94757a2e8832000000
Apply What You’ve Learned life11e_ch44_37.html57e57e94757a2e8832000000
DLAP questionslife11e_ch44_37_dlap.xml57e57e94757a2e8832000000
Chapter Introductionlife11e_ch45_1.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_1_dlap.xml57f5e72b757a2e3f5e000000
key concept 45.1 Sensory Receptor Cells Convert Stimuli into Action Potentials life11e_ch45_2.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_2_dlap.xml57f5e72b757a2e3f5e000000
Sensory transduction involves changes in membrane potentials life11e_ch45_3.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_3_dlap.xml57f5e72b757a2e3f5e000000
Sensory receptor proteins act on ion channels life11e_ch45_4.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_4_dlap.xml57f5e72b757a2e3f5e000000
Sensation depends on which neurons receive action potentials from sensory cells life11e_ch45_5.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_5_dlap.xml57f5e72b757a2e3f5e000000
Many receptors adapt to repeated stimulation life11e_ch45_6.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_6_dlap.xml57f5e72b757a2e3f5e000000
recaplife11e_ch45_7.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_7_dlap.xml57f5e72b757a2e3f5e000000
key concept 45.2 Chemoreceptors Respond to Specific Molecules life11e_ch45_8.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_8_dlap.xml57f5e72b757a2e3f5e000000
Olfaction is the sense of smell life11e_ch45_9.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_9_dlap.xml57f5e72b757a2e3f5e000000
Some chemoreceptors detect pheromones life11e_ch45_10.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_10_dlap.xml57f5e72b757a2e3f5e000000
The vomeronasal organ contains chemoreceptors life11e_ch45_11.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_11_dlap.xml57f5e72b757a2e3f5e000000
Gustation is the sense of taste life11e_ch45_12.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_12_dlap.xml57f5e72b757a2e3f5e000000
recaplife11e_ch45_13.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_13_dlap.xml57f5e72b757a2e3f5e000000
key concept 45.3 Mechanoreceptors Respond to Physical Forces life11e_ch45_14.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_14_dlap.xml57f5e72b757a2e3f5e000000
Many different receptor cells respond to touch and pressure life11e_ch45_15.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_15_dlap.xml57f5e72b757a2e3f5e000000
Mechanoreceptors are also found in muscles, tendons, and ligaments life11e_ch45_16.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_16_dlap.xml57f5e72b757a2e3f5e000000
Hair cells are mechanoreceptors of the auditory and vestibular systems life11e_ch45_17.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_17_dlap.xml57f5e72b757a2e3f5e000000
Auditory systems use hair cells to sense sound waves life11e_ch45_18.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_18_dlap.xml57f5e72b757a2e3f5e000000
Flexion of the basilar membrane is perceived as sound life11e_ch45_19.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_19_dlap.xml57f5e72b757a2e3f5e000000
Various types of damage can result in hearing loss life11e_ch45_20.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_20_dlap.xml57f5e72b757a2e3f5e000000
The vestibular system uses hair cells to detect forces of gravity and momentum life11e_ch45_21.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_21_dlap.xml57f5e72b757a2e3f5e000000
recaplife11e_ch45_22.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_22_dlap.xml57f5e72b757a2e3f5e000000
key concept 45.4 Photoreceptors Respond to Light life11e_ch45_23.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_23_dlap.xml57f5e72b757a2e3f5e000000
Invertebrates have a variety of visual systems life11e_ch45_24.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_24_dlap.xml57f5e72b757a2e3f5e000000
Image-forming eyes evolved independently in vertebrates and cephalopods life11e_ch45_25.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_25_dlap.xml57f5e72b757a2e3f5e000000
The vertebrate retina receives and processes visual information life11e_ch45_26.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_26_dlap.xml57f5e72b757a2e3f5e000000
Opsins are the universal photoreceptor molecule in animals life11e_ch45_27.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_27_dlap.xml57f5e72b757a2e3f5e000000
Rod and cone cells are the photoreceptors of the vertebrate retina life11e_ch45_28.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_28_dlap.xml57f5e72b757a2e3f5e000000
Information flows through layers of neurons in the retina life11e_ch45_29.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_29_dlap.xml57f5e72b757a2e3f5e000000
recaplife11e_ch45_30.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_30_dlap.xml57f5e72b757a2e3f5e000000
Investigating Lifelife11e_ch45_31.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_31_dlap.xml57f5e72b757a2e3f5e000000
Chapter Summary life11e_ch45_32.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_32_dlap.xml57f5e72b757a2e3f5e000000
Apply What You’ve Learned life11e_ch45_33.html57f5e72b757a2e3f5e000000
DLAP questionslife11e_ch45_33_dlap.xml57f5e72b757a2e3f5e000000
Chapter Introductionlife11e_ch46_1.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_1_dlap.xml57fbbd97757a2e3e10000001
key concept 46.1 Functions Are Localized in the Nervous System life11e_ch46_2.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_2_dlap.xml57fbbd97757a2e3e10000001
Functional organization is based on flow and type of information life11e_ch46_3.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_3_dlap.xml57fbbd97757a2e3e10000001
The anatomical organization of the CNS emerges during development life11e_ch46_4.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_4_dlap.xml57fbbd97757a2e3e10000001
The spinal cord transmits and processes information life11e_ch46_5.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_5_dlap.xml57fbbd97757a2e3e10000001
The brainstem carries out many autonomic functions life11e_ch46_6.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_6_dlap.xml57fbbd97757a2e3e10000001
The core of the forebrain controls physiological drives, instincts, and emotions life11e_ch46_7.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_7_dlap.xml57fbbd97757a2e3e10000001
The cerebrum is responsible for complex behavior and consciousness life11e_ch46_8.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_8_dlap.xml57fbbd97757a2e3e10000001
The size of the human brain is off the curve life11e_ch46_9.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_9_dlap.xml57fbbd97757a2e3e10000001
recaplife11e_ch46_10.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_10_dlap.xml57fbbd97757a2e3e10000001
key concept 46.2 Nervous System Functions Rely on Neural Circuits life11e_ch46_11.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_11_dlap.xml57fbbd97757a2e3e10000001
Pathways of the autonomic nervous system control involuntary physiological functions life11e_ch46_12.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_12_dlap.xml57fbbd97757a2e3e10000001
The visual system is an example of information integration by the cerebral cortex life11e_ch46_13.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_13_dlap.xml57fbbd97757a2e3e10000001
Three-dimensional vision results from cortical cells receiving input from both eyes life11e_ch46_14.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_14_dlap.xml57fbbd97757a2e3e10000001
recaplife11e_ch46_15.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_15_dlap.xml57fbbd97757a2e3e10000001
key concept 46.3 Higher Brain Functions Involve Integration of Multiple Systems life11e_ch46_16.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_16_dlap.xml57fbbd97757a2e3e10000001
Sleep and dreaming are reflected in electrical patterns in the cerebral cortex life11e_ch46_17.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_17_dlap.xml57fbbd97757a2e3e10000001
Language abilities are localized in the left cerebral hemisphere life11e_ch46_18.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_18_dlap.xml57fbbd97757a2e3e10000001
Some learning and memory can be localized to specific brain areas life11e_ch46_19.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_19_dlap.xml57fbbd97757a2e3e10000001
We still cannot answer the question “What is consciousness?” life11e_ch46_20.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_20_dlap.xml57fbbd97757a2e3e10000001
recaplife11e_ch46_21.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_21_dlap.xml57fbbd97757a2e3e10000001
Investigating Lifelife11e_ch46_22.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_22_dlap.xml57fbbd97757a2e3e10000001
Chapter Summary life11e_ch46_23.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_23_dlap.xml57fbbd97757a2e3e10000001
Apply What You’ve Learned life11e_ch46_24.html57fbbd97757a2e3e10000001
DLAP questionslife11e_ch46_24_dlap.xml57fbbd97757a2e3e10000001
Chapter Introductionlife11e_ch47_1.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_1_dlap.xml57ea6cdb757a2e2f52000000
key concept 47.1 Interactions of Actin and Myosin Cause Muscles to Contract life11e_ch47_2.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_2_dlap.xml57ea6cdb757a2e2f52000000
Sliding filaments of actin and myosin cause skeletal muscle to contract life11e_ch47_3.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_3_dlap.xml57ea6cdb757a2e2f52000000
Actin–myosin interactions cause filaments to slide life11e_ch47_4.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_4_dlap.xml57ea6cdb757a2e2f52000000
Actin–myosin interactions are controlled by calcium ions life11e_ch47_5.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_5_dlap.xml57ea6cdb757a2e2f52000000
Cardiac muscle is similar to and different from skeletal muscle life11e_ch47_6.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_6_dlap.xml57ea6cdb757a2e2f52000000
Smooth muscle causes slow contractions of many internal organs life11e_ch47_7.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_7_dlap.xml57ea6cdb757a2e2f52000000
recaplife11e_ch47_8.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_8_dlap.xml57ea6cdb757a2e2f52000000
key concept 47.2 Many Factors Affect Muscle Performance life11e_ch47_9.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_9_dlap.xml57ea6cdb757a2e2f52000000
The strength of a muscle contraction depends on how many fibers are contracting and at what rate life11e_ch47_10.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_10_dlap.xml57ea6cdb757a2e2f52000000
Muscle fiber types determine endurance and strength life11e_ch47_11.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_11_dlap.xml57ea6cdb757a2e2f52000000
A muscle has an optimal length for generating maximum tension life11e_ch47_12.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_12_dlap.xml57ea6cdb757a2e2f52000000
Exercise increases muscle strength and endurance life11e_ch47_13.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_13_dlap.xml57ea6cdb757a2e2f52000000
Muscle ATP supply limits performance life11e_ch47_14.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_14_dlap.xml57ea6cdb757a2e2f52000000
Insect muscle has the greatest rate of cycling life11e_ch47_15.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_15_dlap.xml57ea6cdb757a2e2f52000000
recaplife11e_ch47_16.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_16_dlap.xml57ea6cdb757a2e2f52000000
key concept 47.3 Muscles and Skeletal Systems Work Together life11e_ch47_17.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_17_dlap.xml57ea6cdb757a2e2f52000000
A hydrostatic skeleton consists of fluid in a muscular cavity life11e_ch47_18.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_18_dlap.xml57ea6cdb757a2e2f52000000
Exoskeletons are rigid outer structures life11e_ch47_19.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_19_dlap.xml57ea6cdb757a2e2f52000000
Vertebrate endoskeletons consist of cartilage and bone life11e_ch47_20.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_20_dlap.xml57ea6cdb757a2e2f52000000
Bones develop from connective tissues life11e_ch47_21.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_21_dlap.xml57ea6cdb757a2e2f52000000
Bones that have a common joint can work as a lever life11e_ch47_22.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_22_dlap.xml57ea6cdb757a2e2f52000000
recaplife11e_ch47_23.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_23_dlap.xml57ea6cdb757a2e2f52000000
Investigating Lifelife11e_ch47_24.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_24_dlap.xml57ea6cdb757a2e2f52000000
Chapter Summary life11e_ch47_25.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_25_dlap.xml57ea6cdb757a2e2f52000000
Apply What You’ve Learned life11e_ch47_26.html57ea6cdb757a2e2f52000000
DLAP questionslife11e_ch47_26_dlap.xml57ea6cdb757a2e2f52000000
Chapter Introductionlife11e_ch48_1.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_1_dlap.xml57fbf58f757a2e8412000000
key concept 48.1 Respiratory Gas Exchange Is Governed by Physical Factors life11e_ch48_2.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_2_dlap.xml57fbf58f757a2e8412000000
Diffusion of gases is driven by partial pressure differences life11e_ch48_3.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_3_dlap.xml57fbf58f757a2e8412000000
Fick’s law applies to all systems of gas exchange life11e_ch48_4.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_4_dlap.xml57fbf58f757a2e8412000000
Air is a better respiratory medium than water life11e_ch48_5.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_5_dlap.xml57fbf58f757a2e8412000000
High temperatures create respiratory problems for aquatic animals life11e_ch48_6.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_6_dlap.xml57fbf58f757a2e8412000000
O2 availability decreases with altitude life11e_ch48_7.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_7_dlap.xml57fbf58f757a2e8412000000
CO2 is lost by diffusion life11e_ch48_8.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_8_dlap.xml57fbf58f757a2e8412000000
recaplife11e_ch48_9.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_9_dlap.xml57fbf58f757a2e8412000000
key concept 48.2 Enhancing Diffusion Maximizes Respiratory Gas Exchange life11e_ch48_10.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_10_dlap.xml57fbf58f757a2e8412000000
Respiratory organs have large surface areas life11e_ch48_11.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_11_dlap.xml57fbf58f757a2e8412000000
Ventilation and perfusion of gas exchange surfaces maximize partial pressure gradients life11e_ch48_12.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_12_dlap.xml57fbf58f757a2e8412000000
Insects have airways throughout their bodies life11e_ch48_13.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_13_dlap.xml57fbf58f757a2e8412000000
Fish gills use countercurrent flow to maximize gas exchange life11e_ch48_14.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_14_dlap.xml57fbf58f757a2e8412000000
Birds use unidirectional ventilation to maximize gas exchange life11e_ch48_15.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_15_dlap.xml57fbf58f757a2e8412000000
Tidal ventilation produces dead space that limits gas exchange efficiency life11e_ch48_16.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_16_dlap.xml57fbf58f757a2e8412000000
Small residual volume prevents the bends in seals life11e_ch48_17.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_17_dlap.xml57fbf58f757a2e8412000000
recaplife11e_ch48_18.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_18_dlap.xml57fbf58f757a2e8412000000
key concept 48.3 Humans Have Tidal Respiration life11e_ch48_19.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_19_dlap.xml57fbf58f757a2e8412000000
Lungs are ventilated through a branching system of airways life11e_ch48_20.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_20_dlap.xml57fbf58f757a2e8412000000
Respiratory tract secretions aid ventilation life11e_ch48_21.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_21_dlap.xml57fbf58f757a2e8412000000
Lungs are ventilated by pressure changes in the thoracic cavity life11e_ch48_22.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_22_dlap.xml57fbf58f757a2e8412000000
recaplife11e_ch48_23.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_23_dlap.xml57fbf58f757a2e8412000000
key concept 48.4 Respiratory Gases Are Transported by the Blood life11e_ch48_24.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_24_dlap.xml57fbf58f757a2e8412000000
Red blood cells are produced in the bone marrow life11e_ch48_25.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_25_dlap.xml57fbf58f757a2e8412000000
Hemoglobin combines reversibly with O2life11e_ch48_26.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_26_dlap.xml57fbf58f757a2e8412000000
Myoglobin holds an O2 reserve life11e_ch48_27.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_27_dlap.xml57fbf58f757a2e8412000000
Hemoglobin’s affinity for O2 is variable life11e_ch48_28.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_28_dlap.xml57fbf58f757a2e8412000000
Most CO2 is transported as bicarbonate ions in the blood life11e_ch48_29.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_29_dlap.xml57fbf58f757a2e8412000000
recaplife11e_ch48_30.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_30_dlap.xml57fbf58f757a2e8412000000
key concept 48.5 Breathing Is Homeostatically Regulated life11e_ch48_31.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_31_dlap.xml57fbf58f757a2e8412000000
Breathing is controlled in the brainstem life11e_ch48_32.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_32_dlap.xml57fbf58f757a2e8412000000
Regulating breathing requires feedback life11e_ch48_33.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_33_dlap.xml57fbf58f757a2e8412000000
recaplife11e_ch48_34.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_34_dlap.xml57fbf58f757a2e8412000000
Investigating Lifelife11e_ch48_35.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_35_dlap.xml57fbf58f757a2e8412000000
Chapter Summary life11e_ch48_36.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_36_dlap.xml57fbf58f757a2e8412000000
Apply What You’ve Learned life11e_ch48_37.html57fbf58f757a2e8412000000
DLAP questionslife11e_ch48_37_dlap.xml57fbf58f757a2e8412000000
Chapter Introductionlife11e_ch49_1.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_1_dlap.xml57fcde6b757a2ef61c000000
key concept 49.1 Circulatory Systems Serve Many Functions life11e_ch49_2.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_2_dlap.xml57fcde6b757a2ef61c000000
Some animals do not have a circulatory system life11e_ch49_3.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_3_dlap.xml57fcde6b757a2ef61c000000
Circulatory systems can be open or closed life11e_ch49_4.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_4_dlap.xml57fcde6b757a2ef61c000000
Open circulatory systems move extracellular fluid life11e_ch49_5.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_5_dlap.xml57fcde6b757a2ef61c000000
Closed circulatory systems circulate blood through a system of blood vessels life11e_ch49_6.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_6_dlap.xml57fcde6b757a2ef61c000000
recaplife11e_ch49_7.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_7_dlap.xml57fcde6b757a2ef61c000000
key concept 49.2 Vertebrate Circulatory Systems Evolved from Single to Double Circuits life11e_ch49_8.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_8_dlap.xml57fcde6b757a2ef61c000000
Circulation in fishes is a single circuit life11e_ch49_9.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_9_dlap.xml57fcde6b757a2ef61c000000
Lungfishes evolved a gas-breathing organ life11e_ch49_10.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_10_dlap.xml57fcde6b757a2ef61c000000
Amphibians have partial separation of systemic and pulmonary circulation life11e_ch49_11.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_11_dlap.xml57fcde6b757a2ef61c000000
Reptiles have exquisite control of pulmonary and systemic circulation life11e_ch49_12.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_12_dlap.xml57fcde6b757a2ef61c000000
Birds and mammals have fully separated pulmonary and systemic circuits life11e_ch49_13.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_13_dlap.xml57fcde6b757a2ef61c000000
recaplife11e_ch49_14.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_14_dlap.xml57fcde6b757a2ef61c000000
key concept 49.3 Heart Function Depends on Properties of Cardiac Muscle life11e_ch49_15.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_15_dlap.xml57fcde6b757a2ef61c000000
Blood flows from right heart to lungs to left heart to body life11e_ch49_16.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_16_dlap.xml57fcde6b757a2ef61c000000
The heartbeat originates in the cardiac muscle life11e_ch49_17.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_17_dlap.xml57fcde6b757a2ef61c000000
A conduction system coordinates the contraction of heart muscle life11e_ch49_18.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_18_dlap.xml57fcde6b757a2ef61c000000
HCM can disrupt conduction life11e_ch49_19.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_19_dlap.xml57fcde6b757a2ef61c000000
Electrical properties of ventricular muscles sustain heart contraction life11e_ch49_20.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_20_dlap.xml57fcde6b757a2ef61c000000
The ECG records the electrical activity of the heart life11e_ch49_21.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_21_dlap.xml57fcde6b757a2ef61c000000
recaplife11e_ch49_22.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_22_dlap.xml57fcde6b757a2ef61c000000
key concept 49.4 Circulatory System Functions Depend on Blood and Blood Vessels life11e_ch49_23.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_23_dlap.xml57fcde6b757a2ef61c000000
Red blood cells transport respiratory gases life11e_ch49_24.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_24_dlap.xml57fcde6b757a2ef61c000000
Platelets are essential for blood clotting life11e_ch49_25.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_25_dlap.xml57fcde6b757a2ef61c000000
Arteries withstand high pressure, arterioles control blood flow life11e_ch49_26.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_26_dlap.xml57fcde6b757a2ef61c000000
Materials are exchanged in capillary beds by filtration, osmosis, and diffusion life11e_ch49_27.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_27_dlap.xml57fcde6b757a2ef61c000000
Blood flows back to the heart through veins life11e_ch49_28.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_28_dlap.xml57fcde6b757a2ef61c000000
Lymphatic vessels return interstitial fluid to the blood life11e_ch49_29.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_29_dlap.xml57fcde6b757a2ef61c000000
Vascular disease is a killer life11e_ch49_30.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_30_dlap.xml57fcde6b757a2ef61c000000
recaplife11e_ch49_31.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_31_dlap.xml57fcde6b757a2ef61c000000
key concept 49.5 The Circulation Is Controlled by Hormonal and Neural Signals life11e_ch49_32.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_32_dlap.xml57fcde6b757a2ef61c000000
Autoregulation matches local blood flow to local need life11e_ch49_33.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_33_dlap.xml57fcde6b757a2ef61c000000
Arterial pressure is regulated by hormonal and neural mechanisms life11e_ch49_34.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_34_dlap.xml57fcde6b757a2ef61c000000
recaplife11e_ch49_35.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_35_dlap.xml57fcde6b757a2ef61c000000
Investigating Lifelife11e_ch49_36.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_36_dlap.xml57fcde6b757a2ef61c000000
Chapter Summary life11e_ch49_37.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_37_dlap.xml57fcde6b757a2ef61c000000
Apply What You’ve Learned life11e_ch49_38.html57fcde6b757a2ef61c000000
DLAP questionslife11e_ch49_38_dlap.xml57fcde6b757a2ef61c000000
Chapter Introductionlife11e_ch50_1.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_1_dlap.xml57fe3b8a757a2e2735000000
key concept 50.1 Food Provides Energy As Well As Materials for Biosynthesis life11e_ch50_2.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_2_dlap.xml57fe3b8a757a2e2735000000
Energy needs and expenditures can be measured life11e_ch50_3.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_3_dlap.xml57fe3b8a757a2e2735000000
Sources of energy are stored in the body life11e_ch50_4.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_4_dlap.xml57fe3b8a757a2e2735000000
Food provides carbon skeletons for biosynthesis life11e_ch50_5.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_5_dlap.xml57fe3b8a757a2e2735000000
Animals need mineral elements for a variety of functions life11e_ch50_6.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_6_dlap.xml57fe3b8a757a2e2735000000
Animals must obtain vitamins from food life11e_ch50_7.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_7_dlap.xml57fe3b8a757a2e2735000000
Nutrient deficiencies result in diseases life11e_ch50_8.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_8_dlap.xml57fe3b8a757a2e2735000000
recaplife11e_ch50_9.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_9_dlap.xml57fe3b8a757a2e2735000000
key concept 50.2 Diverse Adaptations Support Ingestion and Digestion of Food life11e_ch50_10.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_10_dlap.xml57fe3b8a757a2e2735000000
The food of herbivores is often low in energy and hard to digest life11e_ch50_11.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_11_dlap.xml57fe3b8a757a2e2735000000
Carnivores must find, capture, and kill prey life11e_ch50_12.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_12_dlap.xml57fe3b8a757a2e2735000000
Vertebrate species have distinctive teeth life11e_ch50_13.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_13_dlap.xml57fe3b8a757a2e2735000000
Digestion usually begins in a body cavity life11e_ch50_14.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_14_dlap.xml57fe3b8a757a2e2735000000
Tubular guts have an opening at each end life11e_ch50_15.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_15_dlap.xml57fe3b8a757a2e2735000000
Digestive enzymes break down complex food molecules life11e_ch50_16.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_16_dlap.xml57fe3b8a757a2e2735000000
The gut microbiome contributes to digestion life11e_ch50_17.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_17_dlap.xml57fe3b8a757a2e2735000000
recaplife11e_ch50_18.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_18_dlap.xml57fe3b8a757a2e2735000000
key concept 50.3 The Vertebrate Gastrointestinal System Is a Disassembly Line life11e_ch50_19.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_19_dlap.xml57fe3b8a757a2e2735000000
The vertebrate gut consists of concentric tissue layers life11e_ch50_20.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_20_dlap.xml57fe3b8a757a2e2735000000
Gut motility moves food through the gut and aids digestion life11e_ch50_21.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_21_dlap.xml57fe3b8a757a2e2735000000
Chemical digestion begins in the mouth and the stomach life11e_ch50_22.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_22_dlap.xml57fe3b8a757a2e2735000000
The stomach gradually releases its contents to the small intestine life11e_ch50_23.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_23_dlap.xml57fe3b8a757a2e2735000000
Most chemical digestion occurs in the small intestine life11e_ch50_24.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_24_dlap.xml57fe3b8a757a2e2735000000
Nutrients are absorbed in the small intestine life11e_ch50_25.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_25_dlap.xml57fe3b8a757a2e2735000000
Absorbed nutrients go to the liver life11e_ch50_26.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_26_dlap.xml57fe3b8a757a2e2735000000
Water and ions are absorbed in the large intestine life11e_ch50_27.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_27_dlap.xml57fe3b8a757a2e2735000000
Herbivores rely on their microbiota to digest cellulose life11e_ch50_28.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_28_dlap.xml57fe3b8a757a2e2735000000
recaplife11e_ch50_29.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_29_dlap.xml57fe3b8a757a2e2735000000
key concept 50.4 Nutrient Availability Is Controlled and Regulated life11e_ch50_30.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_30_dlap.xml57fe3b8a757a2e2735000000
Hormones control many digestive functions life11e_ch50_31.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_31_dlap.xml57fe3b8a757a2e2735000000
The liver stores and releases the molecules that fuel metabolism life11e_ch50_32.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_32_dlap.xml57fe3b8a757a2e2735000000
The liver produces lipoproteins: the good, the bad, and the ugly life11e_ch50_33.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_33_dlap.xml57fe3b8a757a2e2735000000
Insulin and glucagon control fuel metabolism life11e_ch50_34.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_34_dlap.xml57fe3b8a757a2e2735000000
The brain plays a major role in regulating food intake life11e_ch50_35.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_35_dlap.xml57fe3b8a757a2e2735000000
recaplife11e_ch50_36.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_36_dlap.xml57fe3b8a757a2e2735000000
Investigating Lifelife11e_ch50_37.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_37_dlap.xml57fe3b8a757a2e2735000000
Chapter Summary life11e_ch50_38.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_38_dlap.xml57fe3b8a757a2e2735000000
Apply What You’ve Learned life11e_ch50_39.html57fe3b8a757a2e2735000000
DLAP questionslife11e_ch50_39_dlap.xml57fe3b8a757a2e2735000000
Chapter Introductionlife11e_ch51_1.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_1_dlap.xml57ff811c757a2e5848000000
key concept 51.1 Excretory Systems Regulate Osmotic and Ionic Concentrations life11e_ch51_2.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_2_dlap.xml57ff811c757a2e5848000000
Osmosis causes water to enter or to leave cells life11e_ch51_3.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_3_dlap.xml57ff811c757a2e5848000000
Excretory systems control extracellular fluid osmolarity and composition life11e_ch51_4.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_4_dlap.xml57ff811c757a2e5848000000
Aquatic invertebrates are either ionic conformers or regulators life11e_ch51_5.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_5_dlap.xml57ff811c757a2e5848000000
Vertebrates are osmoregulators and ionic regulators life11e_ch51_6.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_6_dlap.xml57ff811c757a2e5848000000
recaplife11e_ch51_7.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_7_dlap.xml57ff811c757a2e5848000000
key concept 51.2 Animals Excrete Nitrogen as Ammonia, Urea, or Uric Acid life11e_ch51_8.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_8_dlap.xml57ff811c757a2e5848000000
Ammonia is toxic life11e_ch51_9.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_9_dlap.xml57ff811c757a2e5848000000
Urea is highly soluble in water life11e_ch51_10.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_10_dlap.xml57ff811c757a2e5848000000
Uric acid is not very soluble in water life11e_ch51_11.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_11_dlap.xml57ff811c757a2e5848000000
Most species produce more than one nitrogenous waste life11e_ch51_12.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_12_dlap.xml57ff811c757a2e5848000000
recaplife11e_ch51_13.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_13_dlap.xml57ff811c757a2e5848000000
key concept 51.3 Invertebrate Excretory Systems Use Filtration, Secretion, and Reabsorption life11e_ch51_14.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_14_dlap.xml57ff811c757a2e5848000000
Protonephridia of flatworms excrete water and conserve salts life11e_ch51_15.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_15_dlap.xml57ff811c757a2e5848000000
Metanephridia of annelids process coelomic fluid life11e_ch51_16.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_16_dlap.xml57ff811c757a2e5848000000
Malpighian tubules of insects use active transport to excrete wastes life11e_ch51_17.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_17_dlap.xml57ff811c757a2e5848000000
recaplife11e_ch51_18.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_18_dlap.xml57ff811c757a2e5848000000
key concept 51.4 The Nephron Is the Basic Functional Unit of Vertebrate Excretory Systems life11e_ch51_19.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_19_dlap.xml57ff811c757a2e5848000000
Marine fishes must conserve water life11e_ch51_20.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_20_dlap.xml57ff811c757a2e5848000000
Terrestrial amphibians and reptiles must avoid desiccation life11e_ch51_21.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_21_dlap.xml57ff811c757a2e5848000000
Mammals can produce highly concentrated urine life11e_ch51_22.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_22_dlap.xml57ff811c757a2e5848000000
The nephron is the functional unit of the vertebrate kidney life11e_ch51_23.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_23_dlap.xml57ff811c757a2e5848000000
Blood is filtered into Bowman’s capsule life11e_ch51_24.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_24_dlap.xml57ff811c757a2e5848000000
The renal tubules convert glomerular filtrate to urine life11e_ch51_25.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_25_dlap.xml57ff811c757a2e5848000000
recaplife11e_ch51_26.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_26_dlap.xml57ff811c757a2e5848000000
key concept 51.5 The Mammalian Kidney Can Produce Concentrated Urine life11e_ch51_27.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_27_dlap.xml57ff811c757a2e5848000000
Kidneys produce urine and the bladder stores it life11e_ch51_28.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_28_dlap.xml57ff811c757a2e5848000000
Nephrons have a regular arrangement in the kidney life11e_ch51_29.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_29_dlap.xml57ff811c757a2e5848000000
Most of the glomerular filtrate is reabsorbed by the proximal convoluted tubule life11e_ch51_30.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_30_dlap.xml57ff811c757a2e5848000000
The loop of Henle creates a concentration gradient in the renal medulla life11e_ch51_31.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_31_dlap.xml57ff811c757a2e5848000000
Water permeability of kidney tubules depends on water channels life11e_ch51_32.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_32_dlap.xml57ff811c757a2e5848000000
The distal convoluted tubule fine-tunes the composition of the urine life11e_ch51_33.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_33_dlap.xml57ff811c757a2e5848000000
Urine is concentrated in the collecting duct life11e_ch51_34.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_34_dlap.xml57ff811c757a2e5848000000
The kidneys help regulate acid–base balance life11e_ch51_35.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_35_dlap.xml57ff811c757a2e5848000000
Kidney failure is treated with dialysis life11e_ch51_36.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_36_dlap.xml57ff811c757a2e5848000000
recaplife11e_ch51_37.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_37_dlap.xml57ff811c757a2e5848000000
key concept 51.6 Kidney Function Is Regulated life11e_ch51_38.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_38_dlap.xml57ff811c757a2e5848000000
Glomerular filtration rate is regulated life11e_ch51_39.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_39_dlap.xml57ff811c757a2e5848000000
Regulation of GFR uses feedback information from the distal tubule life11e_ch51_40.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_40_dlap.xml57ff811c757a2e5848000000
Blood osmolarity and blood pressure are regulated by ADH life11e_ch51_41.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_41_dlap.xml57ff811c757a2e5848000000
The heart produces a hormone that helps lower blood pressure life11e_ch51_42.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_42_dlap.xml57ff811c757a2e5848000000
recaplife11e_ch51_43.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_43_dlap.xml57ff811c757a2e5848000000
Investigating Lifelife11e_ch51_44.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_44_dlap.xml57ff811c757a2e5848000000
Chapter Summary life11e_ch51_45.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_45_dlap.xml57ff811c757a2e5848000000
Apply What You’ve Learned life11e_ch51_46.html57ff811c757a2e5848000000
DLAP questionslife11e_ch51_46_dlap.xml57ff811c757a2e5848000000
Chapter Introductionlife11e_ch52_1.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_1_dlap.xml57ffe55e757a2e3851000000
key concept 52.1 Ethology Led to Modern Behavioral Biology life11e_ch52_2.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_2_dlap.xml57ffe55e757a2e3851000000
Conditioned reflexes are a simple behavioral mechanism life11e_ch52_3.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_3_dlap.xml57ffe55e757a2e3851000000
Ethologists focused on the behavior of animals in their natural environment life11e_ch52_4.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_4_dlap.xml57ffe55e757a2e3851000000
Ethologists probed the causes of behavior life11e_ch52_5.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_5_dlap.xml57ffe55e757a2e3851000000
recaplife11e_ch52_6.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_6_dlap.xml57ffe55e757a2e3851000000
key concept 52.2 Behavior Can Be Genetically Determined life11e_ch52_7.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_7_dlap.xml57ffe55e757a2e3851000000
Single gene mutations can alter behavioral phenotypes life11e_ch52_8.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_8_dlap.xml57ffe55e757a2e3851000000
Knockout experiments reveal the roles of specific genes life11e_ch52_9.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_9_dlap.xml57ffe55e757a2e3851000000
Gene cascades can control complex behavioral phenotypes life11e_ch52_10.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_10_dlap.xml57ffe55e757a2e3851000000
recaplife11e_ch52_11.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_11_dlap.xml57ffe55e757a2e3851000000
key concept 52.3 Behavior Can Be Studied Developmentally life11e_ch52_12.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_12_dlap.xml57ffe55e757a2e3851000000
Hormones can determine behavioral potential and timing life11e_ch52_13.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_13_dlap.xml57ffe55e757a2e3851000000
Some behaviors can be acquired only at certain times life11e_ch52_14.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_14_dlap.xml57ffe55e757a2e3851000000
Birdsong learning involves genetics, imprinting, development, and social interactions life11e_ch52_15.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_15_dlap.xml57ffe55e757a2e3851000000
The timing and expression of birdsong are under hormonal control life11e_ch52_16.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_16_dlap.xml57ffe55e757a2e3851000000
recaplife11e_ch52_17.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_17_dlap.xml57ffe55e757a2e3851000000
key concept 52.4 Selective Pressures Shape Behavior life11e_ch52_18.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_18_dlap.xml57ffe55e757a2e3851000000
Animals are faced with many choices life11e_ch52_19.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_19_dlap.xml57ffe55e757a2e3851000000
Behaviors have costs and benefits life11e_ch52_20.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_20_dlap.xml57ffe55e757a2e3851000000
Territorial behavior carries significant costs life11e_ch52_21.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_21_dlap.xml57ffe55e757a2e3851000000
Foraging behavior has costs and benefits life11e_ch52_22.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_22_dlap.xml57ffe55e757a2e3851000000
recaplife11e_ch52_23.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_23_dlap.xml57ffe55e757a2e3851000000
key concept 52.5 Behavior Can Be Studied Mechanistically life11e_ch52_24.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_24_dlap.xml57ffe55e757a2e3851000000
Biological rhythms coordinate behavior with environmental cycles life11e_ch52_25.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_25_dlap.xml57ffe55e757a2e3851000000
Animals must find their way around their environment life11e_ch52_26.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_26_dlap.xml57ffe55e757a2e3851000000
Animals use multiple modalities to communicate life11e_ch52_27.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_27_dlap.xml57ffe55e757a2e3851000000
recaplife11e_ch52_28.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_28_dlap.xml57ffe55e757a2e3851000000
key concept 52.6 Social Interactions Shape the Evolution of Behavior life11e_ch52_29.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_29_dlap.xml57ffe55e757a2e3851000000
Mating systems evolve to maximize fitness life11e_ch52_30.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_30_dlap.xml57ffe55e757a2e3851000000
Fitness can include more than your own offspring life11e_ch52_31.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_31_dlap.xml57ffe55e757a2e3851000000
Eusociality is the extreme result of kin selection life11e_ch52_32.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_32_dlap.xml57ffe55e757a2e3851000000
Group living has benefits and costs life11e_ch52_33.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_33_dlap.xml57ffe55e757a2e3851000000
Can the concepts of sociobiology be applied to humans? life11e_ch52_34.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_34_dlap.xml57ffe55e757a2e3851000000
recaplife11e_ch52_35.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_35_dlap.xml57ffe55e757a2e3851000000
Investigating Lifelife11e_ch52_36.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_36_dlap.xml57ffe55e757a2e3851000000
Chapter Summary life11e_ch52_37.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_37_dlap.xml57ffe55e757a2e3851000000
Apply What You’ve Learned life11e_ch52_38.html57ffe55e757a2e3851000000
DLAP questionslife11e_ch52_38_dlap.xml57ffe55e757a2e3851000000
Chapter Introductionlife11e_ch53_1.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_1_dlap.xml58010f07757a2efc64000000
key concept 53.1 Ecology Is the Study of the Interrelationships among Organisms and the Environment life11e_ch53_2.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_2_dlap.xml58010f07757a2efc64000000
Modern ecology has a more “use-inspired” focus life11e_ch53_3.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_3_dlap.xml58010f07757a2efc64000000
Ecology is studied at many levels of organization life11e_ch53_4.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_4_dlap.xml58010f07757a2efc64000000
Answering ecological questions requires observations, experiments, and models life11e_ch53_5.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_5_dlap.xml58010f07757a2efc64000000
recaplife11e_ch53_6.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_6_dlap.xml58010f07757a2efc64000000
key concept 53.2 Global Climate Is a Fundamental Component of the Physical Environment life11e_ch53_7.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_7_dlap.xml58010f07757a2efc64000000
Solar radiation drives global climate patterns life11e_ch53_8.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_8_dlap.xml58010f07757a2efc64000000
Earth is a sphere, creating latitudinal variation in global temperature and precipitation life11e_ch53_9.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_9_dlap.xml58010f07757a2efc64000000
Earth spins on an axis, producing prevailing winds and ocean currents life11e_ch53_10.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_10_dlap.xml58010f07757a2efc64000000
The tilt of Earth’s axis and its orbit result in seasons life11e_ch53_11.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_11_dlap.xml58010f07757a2efc64000000
recaplife11e_ch53_12.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_12_dlap.xml58010f07757a2efc64000000
key concept 53.3 Topography, Vegetation, and Humans Modify the Physical Environment life11e_ch53_13.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_13_dlap.xml58010f07757a2efc64000000
Earth’s topography affects the local and regional physical environment life11e_ch53_14.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_14_dlap.xml58010f07757a2efc64000000
Vegetation affects the local and regional physical environment, especially climate life11e_ch53_15.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_15_dlap.xml58010f07757a2efc64000000
Humans have transformed their physical environment, including urban climate life11e_ch53_16.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_16_dlap.xml58010f07757a2efc64000000
recaplife11e_ch53_17.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_17_dlap.xml58010f07757a2efc64000000
key concept 53.4 Biogeography Is the Study of How Organisms Are Distributed on Earth life11e_ch53_18.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_18_dlap.xml58010f07757a2efc64000000
Patterns of biogeography are interconnected across a hierarchy of spatial and temporal scales life11e_ch53_19.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_19_dlap.xml58010f07757a2efc64000000
Terrestrial biomes reflect global patterns of temperature and precipitation life11e_ch53_20.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_20_dlap.xml58010f07757a2efc64000000
Biogeographic regions reflect evolutionary isolation life11e_ch53_21.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_21_dlap.xml58010f07757a2efc64000000
Diversity varies with latitude and longitude life11e_ch53_22.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_22_dlap.xml58010f07757a2efc64000000
Geographic variation in diversity is explained by multiple factors life11e_ch53_23.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_23_dlap.xml58010f07757a2efc64000000
recaplife11e_ch53_24.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_24_dlap.xml58010f07757a2efc64000000
key concept 53.5 Geographic Area and Humans Affect Regional Species Diversity life11e_ch53_25.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_25_dlap.xml58010f07757a2efc64000000
Humans exert a powerful influence on biogeographic patterns life11e_ch53_26.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_26_dlap.xml58010f07757a2efc64000000
recaplife11e_ch53_27.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_27_dlap.xml58010f07757a2efc64000000
Investigating Lifelife11e_ch53_28.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_28_dlap.xml58010f07757a2efc64000000
Chapter Summary life11e_ch53_29.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_29_dlap.xml58010f07757a2efc64000000
Apply What You’ve Learned life11e_ch53_30.html58010f07757a2efc64000000
DLAP questionslife11e_ch53_30_dlap.xml58010f07757a2efc64000000
Chapter Introductionlife11e_ch54_1.html58013936757a2e206a000001
DLAP questionslife11e_ch54_1_dlap.xml58013936757a2e206a000001
key concept 54.1 Populations Show Dynamic Variation in Size over Space and Time life11e_ch54_2.html58013936757a2e206a000001
DLAP questionslife11e_ch54_2_dlap.xml58013936757a2e206a000001
Population dynamics are controlled by the physical environment, biological interactions, and dispersal life11e_ch54_3.html58013936757a2e206a000001
DLAP questionslife11e_ch54_3_dlap.xml58013936757a2e206a000001
Ecologists use a variety of approaches to estimate population size and extent life11e_ch54_4.html58013936757a2e206a000001
DLAP questionslife11e_ch54_4_dlap.xml58013936757a2e206a000001
recaplife11e_ch54_5.html58013936757a2e206a000001
DLAP questionslife11e_ch54_5_dlap.xml58013936757a2e206a000001
key concept 54.2 Population Growth Describes the Change in Population Size over Time life11e_ch54_6.html58013936757a2e206a000001
DLAP questionslife11e_ch54_6_dlap.xml58013936757a2e206a000001
Births increase and deaths decrease population size over time life11e_ch54_7.html58013936757a2e206a000001
DLAP questionslife11e_ch54_7_dlap.xml58013936757a2e206a000001
All populations have the potential for exponential growth life11e_ch54_8.html58013936757a2e206a000001
DLAP questionslife11e_ch54_8_dlap.xml58013936757a2e206a000001
Logistic growth occurs as a population approaches its carrying capacity life11e_ch54_9.html58013936757a2e206a000001
DLAP questionslife11e_ch54_9_dlap.xml58013936757a2e206a000001
Factors limiting population growth can be density-dependent or density-independent life11e_ch54_10.html58013936757a2e206a000001
DLAP questionslife11e_ch54_10_dlap.xml58013936757a2e206a000001
Life tables keep track of demographic events life11e_ch54_11.html58013936757a2e206a000001
DLAP questionslife11e_ch54_11_dlap.xml58013936757a2e206a000001
recaplife11e_ch54_12.html58013936757a2e206a000001
DLAP questionslife11e_ch54_12_dlap.xml58013936757a2e206a000001
key concept 54.3 Life History Is the Lifetime Pattern of Growth, Reproduction, and Survival life11e_ch54_13.html58013936757a2e206a000001
DLAP questionslife11e_ch54_13_dlap.xml58013936757a2e206a000001
Life history strategies can vary at species and population levels life11e_ch54_14.html58013936757a2e206a000001
DLAP questionslife11e_ch54_14_dlap.xml58013936757a2e206a000001
Life history strategies arise from constraints on growth, reproduction, and survival life11e_ch54_15.html58013936757a2e206a000001
DLAP questionslife11e_ch54_15_dlap.xml58013936757a2e206a000001
recaplife11e_ch54_16.html58013936757a2e206a000001
DLAP questionslife11e_ch54_16_dlap.xml58013936757a2e206a000001
key concept 54.4 Population Biology Can Be Used in Conserving and Managing Populations life11e_ch54_17.html58013936757a2e206a000001
DLAP questionslife11e_ch54_17_dlap.xml58013936757a2e206a000001
Management plans must take life history strategies into account life11e_ch54_18.html58013936757a2e206a000001
DLAP questionslife11e_ch54_18_dlap.xml58013936757a2e206a000001
Management plans must be guided by the principles of population dynamics life11e_ch54_19.html58013936757a2e206a000001
DLAP questionslife11e_ch54_19_dlap.xml58013936757a2e206a000001
Knowledge of metapopulation dynamics helps us conserve species life11e_ch54_20.html58013936757a2e206a000001
DLAP questionslife11e_ch54_20_dlap.xml58013936757a2e206a000001
recaplife11e_ch54_21.html58013936757a2e206a000001
DLAP questionslife11e_ch54_21_dlap.xml58013936757a2e206a000001
Investigating Lifelife11e_ch54_22.html58013936757a2e206a000001
DLAP questionslife11e_ch54_22_dlap.xml58013936757a2e206a000001
Chapter Summary life11e_ch54_23.html58013936757a2e206a000001
DLAP questionslife11e_ch54_23_dlap.xml58013936757a2e206a000001
Apply What You’ve Learned life11e_ch54_24.html58013936757a2e206a000001
DLAP questionslife11e_ch54_24_dlap.xml58013936757a2e206a000001
Chapter Introductionlife11e_ch55_1.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_1_dlap.xml5804cf26757a2e547a000000
key concept 55.1 Species Interactions Vary in Direction and Strength across a Continuum life11e_ch55_2.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_2_dlap.xml5804cf26757a2e547a000000
Species interactions are not always clear-cut life11e_ch55_3.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_3_dlap.xml5804cf26757a2e547a000000
Some interactions result in evolutionary change in the species involved life11e_ch55_4.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_4_dlap.xml5804cf26757a2e547a000000
recaplife11e_ch55_5.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_5_dlap.xml5804cf26757a2e547a000000
key concept 55.2 Predation Is a Trophic Interaction in which Predators Benefit and Prey Are Harmed life11e_ch55_6.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_6_dlap.xml5804cf26757a2e547a000000
Carnivory results in a range of capture and avoidance mechanisms life11e_ch55_7.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_7_dlap.xml5804cf26757a2e547a000000
Herbivory is a widespread but specialized interaction life11e_ch55_8.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_8_dlap.xml5804cf26757a2e547a000000
Most parasites specialize on hosts, and most hosts house many species of parasites life11e_ch55_9.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_9_dlap.xml5804cf26757a2e547a000000
Predator populations can cycle with their prey populations life11e_ch55_10.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_10_dlap.xml5804cf26757a2e547a000000
Predators can have dramatic effects on communities life11e_ch55_11.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_11_dlap.xml5804cf26757a2e547a000000
recaplife11e_ch55_12.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_12_dlap.xml5804cf26757a2e547a000000
key concept 55.3 Competition Is a Negative Interaction in which Species Overlap in the Use of Some Limiting Resource life11e_ch55_13.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_13_dlap.xml5804cf26757a2e547a000000
Resource partitioning allows species to coexist despite overlapping use of limiting resources life11e_ch55_14.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_14_dlap.xml5804cf26757a2e547a000000
The physical environment, disturbance, and predation can each alter the outcome of competition life11e_ch55_15.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_15_dlap.xml5804cf26757a2e547a000000
Competition can affect species’ distributions life11e_ch55_16.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_16_dlap.xml5804cf26757a2e547a000000
recaplife11e_ch55_17.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_17_dlap.xml5804cf26757a2e547a000000
key concept 55.4 Positive Interactions Occur When at Least One Species Benefits and None Are Harmed life11e_ch55_18.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_18_dlap.xml5804cf26757a2e547a000000
Positive interactions are more common in stressful environments life11e_ch55_19.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_19_dlap.xml5804cf26757a2e547a000000
Positive interactions can have dramatic effects on populations and communities life11e_ch55_20.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_20_dlap.xml5804cf26757a2e547a000000
recaplife11e_ch55_21.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_21_dlap.xml5804cf26757a2e547a000000
Investigating Lifelife11e_ch55_22.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_22_dlap.xml5804cf26757a2e547a000000
Chapter Summary life11e_ch55_23.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_23_dlap.xml5804cf26757a2e547a000000
Apply What You've Learned life11e_ch55_24.html5804cf26757a2e547a000000
DLAP questionslife11e_ch55_24_dlap.xml5804cf26757a2e547a000000
Chapter Introductionlife11e_ch56_1.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_1_dlap.xml58050f7e757a2e2f02000001
key concept 56.1 Communities Are Groups of Interacting Species Occurring Together in Space and Time life11e_ch56_2.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_2_dlap.xml58050f7e757a2e2f02000001
Ecologists often use a subset of species to define communities life11e_ch56_3.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_3_dlap.xml58050f7e757a2e2f02000001
Species diversity and composition are important descriptors of community structure life11e_ch56_4.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_4_dlap.xml58050f7e757a2e2f02000001
recaplife11e_ch56_5.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_5_dlap.xml58050f7e757a2e2f02000001
key concept 56.2 Community Membership Depends on Species Supply, Environmental Conditions, and Species Interactions life11e_ch56_6.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_6_dlap.xml58050f7e757a2e2f02000001
Community membership depends on species supply life11e_ch56_7.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_7_dlap.xml58050f7e757a2e2f02000001
Environmental conditions are critical to community membership life11e_ch56_8.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_8_dlap.xml58050f7e757a2e2f02000001
Resident species can restrict or promote community membership life11e_ch56_9.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_9_dlap.xml58050f7e757a2e2f02000001
recaplife11e_ch56_10.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_10_dlap.xml58050f7e757a2e2f02000001
key concept 56.3 Communities Are Complex Networks of Species Interactions That Vary in Strength and Direction life11e_ch56_11.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_11_dlap.xml58050f7e757a2e2f02000001
Indirect interactions are important to community structure life11e_ch56_12.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_12_dlap.xml58050f7e757a2e2f02000001
Strongly interacting species often regulate community structure life11e_ch56_13.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_13_dlap.xml58050f7e757a2e2f02000001
Species with similar effects on one another may coexist by chance life11e_ch56_14.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_14_dlap.xml58050f7e757a2e2f02000001
recaplife11e_ch56_15.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_15_dlap.xml58050f7e757a2e2f02000001
key concept 56.4 Communities Are Always Changing life11e_ch56_16.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_16_dlap.xml58050f7e757a2e2f02000001
Change in communities can be caused by abiotic and biotic factors life11e_ch56_17.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_17_dlap.xml58050f7e757a2e2f02000001
Succession is a process of change in communities over time life11e_ch56_18.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_18_dlap.xml58050f7e757a2e2f02000001
Both facilitation and inhibition influence succession life11e_ch56_19.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_19_dlap.xml58050f7e757a2e2f02000001
Alternative successional pathways result in variations in community composition life11e_ch56_20.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_20_dlap.xml58050f7e757a2e2f02000001
recaplife11e_ch56_21.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_21_dlap.xml58050f7e757a2e2f02000001
key concept 56.5 Relationships between Species Diversity and Community Function Are Often Positive life11e_ch56_22.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_22_dlap.xml58050f7e757a2e2f02000001
Species diversity is associated with productivity and stability life11e_ch56_23.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_23_dlap.xml58050f7e757a2e2f02000001
Diversity, productivity, and stability differ between natural and managed communities life11e_ch56_24.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_24_dlap.xml58050f7e757a2e2f02000001
recaplife11e_ch56_25.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_25_dlap.xml58050f7e757a2e2f02000001
Investigating Lifelife11e_ch56_26.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_26_dlap.xml58050f7e757a2e2f02000001
Chapter Summary life11e_ch56_27.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_27_dlap.xml58050f7e757a2e2f02000001
Apply What You’ve Learned life11e_ch56_28.html58050f7e757a2e2f02000001
DLAP questionslife11e_ch56_28_dlap.xml58050f7e757a2e2f02000001
Chapter Introductionlife11e_ch57_1.html58061162757a2ec511000000
DLAP questionslife11e_ch57_1_dlap.xml58061162757a2ec511000000
key concept 57.1 Ecosystem Science Considers How Energy and Nutrients Flow through Biotic and Abiotic Environments life11e_ch57_2.html58061162757a2ec511000000
DLAP questionslife11e_ch57_2_dlap.xml58061162757a2ec511000000
Energy flowing through ecosystems originates with sunlight and inorganic and organic compounds life11e_ch57_3.html58061162757a2ec511000000
DLAP questionslife11e_ch57_3_dlap.xml58061162757a2ec511000000
Nutrients cycling through ecosystems originate in soil, water, and the atmosphere life11e_ch57_4.html58061162757a2ec511000000
DLAP questionslife11e_ch57_4_dlap.xml58061162757a2ec511000000
recaplife11e_ch57_5.html58061162757a2ec511000000
DLAP questionslife11e_ch57_5_dlap.xml58061162757a2ec511000000
key concept 57.2 Energy and Nutrients in Ecosystems Are First Captured by Primary Producers life11e_ch57_6.html58061162757a2ec511000000
DLAP questionslife11e_ch57_6_dlap.xml58061162757a2ec511000000
Net primary production is the amount of carbon remaining in plants after respiration life11e_ch57_7.html58061162757a2ec511000000
DLAP questionslife11e_ch57_7_dlap.xml58061162757a2ec511000000
Patterns of primary production vary with latitude and ecosystem type life11e_ch57_8.html58061162757a2ec511000000
DLAP questionslife11e_ch57_8_dlap.xml58061162757a2ec511000000
Rainfall and temperature largely control terrestrial primary production life11e_ch57_9.html58061162757a2ec511000000
DLAP questionslife11e_ch57_9_dlap.xml58061162757a2ec511000000
Light and nutrients combine to control aquatic primary production life11e_ch57_10.html58061162757a2ec511000000
DLAP questionslife11e_ch57_10_dlap.xml58061162757a2ec511000000
recaplife11e_ch57_11.html58061162757a2ec511000000
DLAP questionslife11e_ch57_11_dlap.xml58061162757a2ec511000000
key concept 57.3 Food Webs Transfer Energy and Nutrients from Primary Producers to Consumers life11e_ch57_12.html58061162757a2ec511000000
DLAP questionslife11e_ch57_12_dlap.xml58061162757a2ec511000000
The amount of energy transferred within food webs depends on trophic efficiency life11e_ch57_13.html58061162757a2ec511000000
DLAP questionslife11e_ch57_13_dlap.xml58061162757a2ec511000000
Food webs are controlled by bottom-up and top-down forces life11e_ch57_14.html58061162757a2ec511000000
DLAP questionslife11e_ch57_14_dlap.xml58061162757a2ec511000000
The number of trophic levels can control the flow of energy through food webs life11e_ch57_15.html58061162757a2ec511000000
DLAP questionslife11e_ch57_15_dlap.xml58061162757a2ec511000000
recaplife11e_ch57_16.html58061162757a2ec511000000
DLAP questionslife11e_ch57_16_dlap.xml58061162757a2ec511000000
key concept 57.4 Nutrient Cycling in Ecosystems Involves Chemical and Biological Transformations life11e_ch57_17.html58061162757a2ec511000000
DLAP questionslife11e_ch57_17_dlap.xml58061162757a2ec511000000
Water cycles rapidly around the globe life11e_ch57_18.html58061162757a2ec511000000
DLAP questionslife11e_ch57_18_dlap.xml58061162757a2ec511000000
The carbon cycle is being altered by human activities, resulting in climate change life11e_ch57_19.html58061162757a2ec511000000
DLAP questionslife11e_ch57_19_dlap.xml58061162757a2ec511000000
The nitrogen cycle is dominated by biotic processes life11e_ch57_20.html58061162757a2ec511000000
DLAP questionslife11e_ch57_20_dlap.xml58061162757a2ec511000000
The global phosphorus cycle is dominated by geochemical processes life11e_ch57_21.html58061162757a2ec511000000
DLAP questionslife11e_ch57_21_dlap.xml58061162757a2ec511000000
The burning of fossil fuels affects the sulfur cycle life11e_ch57_22.html58061162757a2ec511000000
DLAP questionslife11e_ch57_22_dlap.xml58061162757a2ec511000000
recaplife11e_ch57_23.html58061162757a2ec511000000
DLAP questionslife11e_ch57_23_dlap.xml58061162757a2ec511000000
key concept 57.5 Ecosystems Provide Important Services and Values to Humans life11e_ch57_24.html58061162757a2ec511000000
DLAP questionslife11e_ch57_24_dlap.xml58061162757a2ec511000000
The value of ecosystem services can be measured life11e_ch57_25.html58061162757a2ec511000000
DLAP questionslife11e_ch57_25_dlap.xml58061162757a2ec511000000
recaplife11e_ch57_26.html58061162757a2ec511000000
DLAP questionslife11e_ch57_26_dlap.xml58061162757a2ec511000000
Investigating Lifelife11e_ch57_27.html58061162757a2ec511000000
DLAP questionslife11e_ch57_27_dlap.xml58061162757a2ec511000000
Chapter Summary life11e_ch57_28.html58061162757a2ec511000000
DLAP questionslife11e_ch57_28_dlap.xml58061162757a2ec511000000
Apply What You’ve Learned life11e_ch57_29.html58061162757a2ec511000000
DLAP questionslife11e_ch57_29_dlap.xml58061162757a2ec511000000
Chapter Introductionlife11e_ch58_1.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_1_dlap.xml58064037757a2ebf15000000
key concept 58.1 Human Activities Are Changing the Biosphere, Resulting in Biodiversity Loss life11e_ch58_2.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_2_dlap.xml58064037757a2ebf15000000
Biodiversity has great value to human society life11e_ch58_3.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_3_dlap.xml58064037757a2ebf15000000
Diversity loss at one scale affects diversity loss at other scales life11e_ch58_4.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_4_dlap.xml58064037757a2ebf15000000
Species diversity is being lost at unprecedented rates life11e_ch58_5.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_5_dlap.xml58064037757a2ebf15000000
We can predict the effects of human activities on biodiversity life11e_ch58_6.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_6_dlap.xml58064037757a2ebf15000000
recaplife11e_ch58_7.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_7_dlap.xml58064037757a2ebf15000000
key concept 58.2 Most Biodiversity Loss Is Caused by Habitat Loss and Degradation life11e_ch58_8.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_8_dlap.xml58064037757a2ebf15000000
Habitat loss and degradation endanger species life11e_ch58_9.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_9_dlap.xml58064037757a2ebf15000000
Overharvesting has driven many species to extinction and changed food webs life11e_ch58_10.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_10_dlap.xml58064037757a2ebf15000000
Invasive predators, competitors, and pathogens threaten many species life11e_ch58_11.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_11_dlap.xml58064037757a2ebf15000000
Species and ecosystems are already being affected by climate change life11e_ch58_12.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_12_dlap.xml58064037757a2ebf15000000
recaplife11e_ch58_13.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_13_dlap.xml58064037757a2ebf15000000
key concept 58.3 Protecting Biodiversity Requires Conservation and Management Strategies life11e_ch58_14.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_14_dlap.xml58064037757a2ebf15000000
Protected areas preserve habitat and curtail biodiversity loss life11e_ch58_15.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_15_dlap.xml58064037757a2ebf15000000
Degraded ecosystems can be restored life11e_ch58_16.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_16_dlap.xml58064037757a2ebf15000000
Captive breeding programs can maintain a few species life11e_ch58_17.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_17_dlap.xml58064037757a2ebf15000000
Ending trade is crucial to saving some species life11e_ch58_18.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_18_dlap.xml58064037757a2ebf15000000
Species invasions must be controlled or prevented life11e_ch58_19.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_19_dlap.xml58064037757a2ebf15000000
Biodiversity can be conserved as a consequence of its economic value life11e_ch58_20.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_20_dlap.xml58064037757a2ebf15000000
recaplife11e_ch58_21.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_21_dlap.xml58064037757a2ebf15000000
Investigating Lifelife11e_ch58_22.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_22_dlap.xml58064037757a2ebf15000000
Chapter Summary life11e_ch58_23.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_23_dlap.xml58064037757a2ebf15000000
Apply What You’ve Learned life11e_ch58_24.html58064037757a2ebf15000000
DLAP questionslife11e_ch58_24_dlap.xml58064037757a2ebf15000000
Chapter Introductionlife11e_ch59_1.html58174c24757a2ed556000002
DLAP questionslife11e_ch59_1_dlap.xml58174c24757a2ed556000002
Chapter Introductionlife11e_ch60_1.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_1_dlap.xml5817567e757a2e5b58000000
Why Do We Do Statistics? life11e_ch60_2.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_2_dlap.xml5817567e757a2e5b58000000
How Does Statistics Help Us Understand the Natural World? life11e_ch60_3.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_3_dlap.xml5817567e757a2e5b58000000
Step 1: Choose an Experimental Design life11e_ch60_4.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_4_dlap.xml5817567e757a2e5b58000000
Step 2: Collect Data life11e_ch60_5.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_5_dlap.xml5817567e757a2e5b58000000
Step 3: Organize and Visualize the Data life11e_ch60_6.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_6_dlap.xml5817567e757a2e5b58000000
Step 4: Summarize the Data life11e_ch60_7.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_7_dlap.xml5817567e757a2e5b58000000
Step 5: Make Inferences from the Data life11e_ch60_8.html5817567e757a2e5b58000000
DLAP questionslife11e_ch60_8_dlap.xml5817567e757a2e5b58000000
Chapter Introductionlife11e_ch61_1.html5818a074757a2e4e6d000000
DLAP questionslife11e_ch61_1_dlap.xml5818a074757a2e4e6d000000
Chapter Introductionlife11e_ch62_1.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_1_dlap.xml5818d42e757a2e3073000001
Chapter 1 life11e_ch62_2.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_2_dlap.xml5818d42e757a2e3073000001
Chapter 2 life11e_ch62_3.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_3_dlap.xml5818d42e757a2e3073000001
Chapter 3 life11e_ch62_4.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_4_dlap.xml5818d42e757a2e3073000001
Chapter 4 life11e_ch62_5.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_5_dlap.xml5818d42e757a2e3073000001
Chapter 5 life11e_ch62_6.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_6_dlap.xml5818d42e757a2e3073000001
Chapter 6 life11e_ch62_7.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_7_dlap.xml5818d42e757a2e3073000001
Chapter 7 life11e_ch62_8.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_8_dlap.xml5818d42e757a2e3073000001
Chapter 8 life11e_ch62_9.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_9_dlap.xml5818d42e757a2e3073000001
Chapter 9 life11e_ch62_10.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_10_dlap.xml5818d42e757a2e3073000001
Chapter 10 life11e_ch62_11.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_11_dlap.xml5818d42e757a2e3073000001
Chapter 11 life11e_ch62_12.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_12_dlap.xml5818d42e757a2e3073000001
Chapter 12 life11e_ch62_13.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_13_dlap.xml5818d42e757a2e3073000001
Chapter 13 life11e_ch62_14.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_14_dlap.xml5818d42e757a2e3073000001
Chapter 14 life11e_ch62_15.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_15_dlap.xml5818d42e757a2e3073000001
Chapter 15 life11e_ch62_16.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_16_dlap.xml5818d42e757a2e3073000001
Chapter 16 life11e_ch62_17.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_17_dlap.xml5818d42e757a2e3073000001
Chapter 17 life11e_ch62_18.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_18_dlap.xml5818d42e757a2e3073000001
Chapter 18 life11e_ch62_19.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_19_dlap.xml5818d42e757a2e3073000001
Chapter 19 life11e_ch62_20.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_20_dlap.xml5818d42e757a2e3073000001
Chapter 20 life11e_ch62_21.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_21_dlap.xml5818d42e757a2e3073000001
Chapter 21 life11e_ch62_22.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_22_dlap.xml5818d42e757a2e3073000001
Chapter 22 life11e_ch62_23.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_23_dlap.xml5818d42e757a2e3073000001
Chapter 23 life11e_ch62_24.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_24_dlap.xml5818d42e757a2e3073000001
Chapter 24 life11e_ch62_25.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_25_dlap.xml5818d42e757a2e3073000001
Chapter 25 life11e_ch62_26.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_26_dlap.xml5818d42e757a2e3073000001
Chapter 26 life11e_ch62_27.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_27_dlap.xml5818d42e757a2e3073000001
Chapter 27 life11e_ch62_28.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_28_dlap.xml5818d42e757a2e3073000001
Chapter 28 life11e_ch62_29.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_29_dlap.xml5818d42e757a2e3073000001
Chapter 29 life11e_ch62_30.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_30_dlap.xml5818d42e757a2e3073000001
Chapter 30 life11e_ch62_31.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_31_dlap.xml5818d42e757a2e3073000001
Chapter 31 life11e_ch62_32.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_32_dlap.xml5818d42e757a2e3073000001
Chapter 32 life11e_ch62_33.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_33_dlap.xml5818d42e757a2e3073000001
Chapter 33 life11e_ch62_34.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_34_dlap.xml5818d42e757a2e3073000001
Chapter 34 life11e_ch62_35.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_35_dlap.xml5818d42e757a2e3073000001
Chapter 35 life11e_ch62_36.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_36_dlap.xml5818d42e757a2e3073000001
Chapter 36 life11e_ch62_37.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_37_dlap.xml5818d42e757a2e3073000001
Chapter 37 life11e_ch62_38.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_38_dlap.xml5818d42e757a2e3073000001
Chapter 38 life11e_ch62_39.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_39_dlap.xml5818d42e757a2e3073000001
Chapter 39 life11e_ch62_40.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_40_dlap.xml5818d42e757a2e3073000001
Chapter 40 life11e_ch62_41.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_41_dlap.xml5818d42e757a2e3073000001
Chapter 41 life11e_ch62_42.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_42_dlap.xml5818d42e757a2e3073000001
Chapter 42 life11e_ch62_43.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_43_dlap.xml5818d42e757a2e3073000001
Chapter 43 life11e_ch62_44.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_44_dlap.xml5818d42e757a2e3073000001
Chapter 44 life11e_ch62_45.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_45_dlap.xml5818d42e757a2e3073000001
Chapter 45 life11e_ch62_46.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_46_dlap.xml5818d42e757a2e3073000001
Chapter 46 life11e_ch62_47.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_47_dlap.xml5818d42e757a2e3073000001
Chapter 47 life11e_ch62_48.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_48_dlap.xml5818d42e757a2e3073000001
Chapter 48 life11e_ch62_49.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_49_dlap.xml5818d42e757a2e3073000001
Chapter 49 life11e_ch62_50.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_50_dlap.xml5818d42e757a2e3073000001
Chapter 50 life11e_ch62_51.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_51_dlap.xml5818d42e757a2e3073000001
Chapter 51 life11e_ch62_52.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_52_dlap.xml5818d42e757a2e3073000001
Chapter 52 life11e_ch62_53.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_53_dlap.xml5818d42e757a2e3073000001
Chapter 53 life11e_ch62_54.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_54_dlap.xml5818d42e757a2e3073000001
Chapter 54 life11e_ch62_55.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_55_dlap.xml5818d42e757a2e3073000001
Chapter 55 life11e_ch62_56.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_56_dlap.xml5818d42e757a2e3073000001
Chapter 56 life11e_ch62_57.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_57_dlap.xml5818d42e757a2e3073000001
Chapter 57 life11e_ch62_58.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_58_dlap.xml5818d42e757a2e3073000001
Chapter 58 life11e_ch62_59.html5818d42e757a2e3073000001
DLAP questionslife11e_ch62_59_dlap.xml5818d42e757a2e3073000001
Chapter Introductionlife11e_ch63_1.html581b517a757a2ef919000000
DLAP questionslife11e_ch63_1_dlap.xml581b517a757a2ef919000000
Chapter Introductionlife11e_ch64_1.html581b53c7757a2ef419000000
DLAP questionslife11e_ch64_1_dlap.xml581b53c7757a2ef419000000