ATP and NADPH
A) power sugar synthesis during the Calvin cycle.
B) are products of the Calvin cycle.
C) provide energy to photosystem I and photosystem II.
D) are used in the electron transport chain to pump H+ into the thylakoid space.

Question

Quizplus · Accepted Answer

ATP and NADPH are used as energy carriers during the Calvin cycle to power the synthesis of sugars. This happens in the stroma of the chloroplasts, where the Calvin cycle takes place.