The H⁺ (Protons) Accumulate in the Thylakoid Space During Electron

question 60

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.

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