Biology

Rey Davidson

3 May, 04:00

As electrons are passed through the electron transport chain associated with photosynthesis, they lose energy. what happens to this energy?

a. it is used to phosphorylate nad + to nadph, the molecule that accepts electrons from photosystem i.

b. it is lost as heat,

c. it is used to establish and maintain a proton gradient.

d. it excites electrons of the reaction center of photosystem i.

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