During linear electron flow in the light-dependent reactions of photosynthesis, which process directly replenishes the electrons lost by the reaction-center chlorophyll pairs of photosystem II?

A) Transfer of electrons from ferredoxin to the plastoquinone pool

B) Enzymatic splitting of water molecules within the thylakoid lumen

C) Oxidation of NADPH to NADP+ on the stromal surface of the membrane

D) Flow of protons through ATP synthase down their electrochemical gradient

Light-dependent reactions Knowledge-Based Download PDF

Biology · Cellular Energetics · Biology · Photosynthesis

1 Biology practice questions on Light-dependent reactions. Questions that assess core concepts and understanding.

Cellular Energetics · Biology

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