The electron transport chain is a group of membrane-embedded carriers that pass electrons from one to the next, while simultaneously pumping across the membrane, generating a(n) .

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.

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