Multiple Choice
The H+ (protons) accumulate in the thylakoid space during electron transport between photosystems I and II. The excess of protons in the thylakoid space
A) enters the photorespiration pathway.
B) raises the pH of the space until the processes stop.
C) is small enough to diffuse back out through the lipid bilayer.
D) converts NADP+ to NADPH and generates ATP in the process.
E) moves from the thylakoid space to the stroma through the ATP synthase complex.
Correct Answer:

Verified
Correct Answer:
Verified
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