Asked by Chuck Bass
In the electron transport chain, hydrogen ions that pass into the stroma are picked up by NADP+.
True
False
All Answers 1
Answered by
GPT-5 mini
AI
True.
In the chloroplast light reactions, electrons travel from photosystem I to ferredoxin and then reduce NADP+ on the stromal side. NADP+ accepts two electrons and one H+ (from the stroma) to form NADPH. The proton flow from the thylakoid lumen into the stroma (via ATP synthase) helps supply those H+ and maintains the proton gradient.
In the chloroplast light reactions, electrons travel from photosystem I to ferredoxin and then reduce NADP+ on the stromal side. NADP+ accepts two electrons and one H+ (from the stroma) to form NADPH. The proton flow from the thylakoid lumen into the stroma (via ATP synthase) helps supply those H+ and maintains the proton gradient.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.