Reactions that require CO₂ take place in
A) the light reactions alone.
B) the Calvin cycle alone.
C) both the light reactions and the Calvin cycle.
D) neither the light reactions nor the Calvin cycle.
E) the chloroplast, but is not part of photosynthesis.

Question

Quizplus · Accepted Answer

The Calvin cycle is the metabolic pathway in which CO₂ is fixed into glucose. Therefore, reactions that require CO₂ take place in the Calvin cycle alone.

Reactions That Require CO₂ Take Place in