During cyclic photophosphorylation, electrons are recycled back to the same reaction center. Which enzyme of the non-cyclic pathway is completely bypassed?
Q1. During cyclic photophosphorylation, electrons are recycled back to the same reaction center. Which enzyme of the non-cyclic pathway is completely bypassed?
Answer: NADP+ reductase
Explanation: Cyclic flow only involves PS I; NADP+ reductase is bypassed as electrons return to the cytochrome complex instead of forming NADPH.