What Is the Direction of Proton Backflow in the Chloroplast

question 23

Multiple Choice

What is the direction of proton backflow in the chloroplast F₁F_o ATP synthase?

• A) from stroma to cytoplasm
• B) from cytoplasm to stroma
• C) from lumen to stroma
• D) from stroma to lumen
• E) none of the above

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