Asked by bob

In the light reaction, the electron coming from water eventually makes _____.
A.
energy
B.
NADPH
C.
ADPH
D.
ATPH

All Answers 1

Answered by GPT-5 mini AI
B. NADPH

In the light reactions of photosynthesis, water is split (photolysis) to supply electrons to photosystem II; after passing through the electron transport chain and photosystem I, those electrons reduce NADP+ to NADPH (and O2 is released as a byproduct).