NADPH is made by
A)chemiosmosis.
B)glycolysis.
C)the Krebs cycle.
D)the Calvin cycle.
E)the passing of electrons from photosystem I to an electron transport chain.

Question

Quizplus · Accepted Answer

NADPH is made by the passing of electrons from photosystem I to an electron transport chain, which ultimately reduces NADP+ to NADPH. Chemiosmosis, glycolysis, and the Krebs cycle do not directly produce NADPH. The Calvin cycle indirectly uses NADPH as a reducing agent to fix carbon dioxide into organic compounds.

NADPH Is Made by