Correct. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Incorrect. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Animation 10.1 Quiz
Ruben and his colleagues knew that photosynthesis could be expressed as the net reaction:
6 CO2 + 12 H2O → C6H12O6 + 6 O2 + 6 H2O
Experiments carried out by this group of scientists demonstrated that
A.
B.
C.
D.
Correct. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Incorrect. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Animation 10.1 Quiz
Photosynthesis occurs according to the net reaction:
6 CO2 + 12 H2O → C6H12O6 + 6 O2 + 6 H2O
This equation implies that when you eat an apple, the original source of the carbon atoms you consume is
A.
B.
C.
D.
Correct. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Incorrect. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Animation 10.1 Quiz
Refer to the table below showing data results from Ruben’s experiment.
A student studying the data points out that the percentage of oxygen-18 isotope label in the starting substances was less than 1%. She claims that the results are not conclusive because this low starting percentage makes tracking oxygen’s path questionable. Evaluate her claim.
A.
B.
C.
D.
Correct. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates
Incorrect. See Key Concept 10.1 Photosynthesis Uses Light to Make Carbohydrates