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Overalyed!!
BUILD THE DNA HERE
Coding Strand
Template Strand
BUILD THE RNA HERE
Congratulations, you have properly constructed the DNA sequence of this portion of the BRCA2 gene. Now build the mRNA that would be transcribed from the template strand of the DNA. Start by placing the top ribonucleotide and work your way down.
Great! You have properly constructed the mRNA sequence for this portion of the BRCA2 gene and have successfully completed this portion of the exercise. Click continue to proceed.
mRNA

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Prerequisite skills needed:

  • Nucleotide Structure
  • Relevant book section: pages 279-289

By completing this simulation, you will:

  • Understand the important structural features of DNA and RNA polynucleotides
  • Understand the tertiary structure of a DNA molecule
  • Build DNA and RNA strands
Congratulations, you have successfully completed the activity! Your score shows you have a solid understanding of DNA and RNA structure. Click the button below to begin the Tutorial Comprehension Quiz.
Congratulations, you have successfully completed the activity! However, your score indicates your knowledge of DNA and RNA structure has some uncertainty. Try the exercise again before taking the Tutorial Comprehension Quiz.
Congratulations, you have successfully completed the activity! However, your score indicates your knowledge of DNA and RNA structure is not adequate. Consider reviewing your text, and then try the exercise again before taking the Tutorial Comprehension Quiz.
Toggle the buttons below to classify each structure as A-DNA, B-DNA, or Z-DNA, and also indicate the handedness of each structure. When you are finished, click the Submit button.
Examine these sugar pucker conformations. In which form of DNA is each typically found? Toggle the buttons to select either A-DNA or B-DNA, then click the Submit button.