Multiple Choice
In chloroplasts,
A) light leads to the flow of protons out of the thylakoids.
B) ATP is formed when protons flow into the thylakoid lumen.
C) light causes the thylakoid lumen to become less acidic than the stroma.
D) protons return passively to the stroma through protein channels.
E) proton pumping requires ATP.
Correct Answer:

Verified
Correct Answer:
Verified
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