Multiple Choice
What is the energy cost of the C4 pathway?
A) 30 molecules of ATP are used per hexose molecule made.
B) 18 molecules of ATP are used per hexose molecule made.
C) 30 molecules of NADPH are used per hexose molecule made.
D) 18 molecules of ATP and 12 of NADPH are used per hexose molecule made.
E) None of the above.
Correct Answer:

Verified
Correct Answer:
Verified
Q4: The enzymes that catalyze the dark reactions
Q26: Describe the role of thioredoxin in regulating
Q39: In C<sub>4</sub> plants, carbon dioxide is added
Q40: Volcanoes, which spew millions of tons of
Q42: In the Calvin cycle, 3-phosphoglycerate is converted
Q43: Explain how the relationship of the mesophyll
Q45: What is the basic difference between C<sub>4</sub>
Q46: Which form of thioredoxin activates certain Calvin
Q47: _ rounds of the Calvin cycle are
Q48: Choose the correct answer from the list