In Green Plant Photosynthesis, How Many Protons Are Transferred into the Thylakoid

question 21

Multiple Choice

In green plant photosynthesis, how many protons are transferred into the thylakoid lumen after absorption of four photons to PSII and four photons to PSI?

• A) 2
• B) 4
• C) 8
• D) 12
• E) 18

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