during which process is water produced?\nalcohol fermentation\nacetyl coa formation\nelectron transport…

during which process is water produced?\nalcohol fermentation\nacetyl coa formation\nelectron transport chain\ncitric acid cycle
Answer
Brief Explanations:
In the electron - transport chain, oxygen acts as the final electron acceptor. Hydrogen ions combine with oxygen to form water. Alcohol fermentation produces ethanol and carbon dioxide. Acetyl - CoA formation doesn't directly produce water. The citric acid cycle produces carbon dioxide, ATP, NADH, and FADH₂ but not water as a main product.
Answer:
electron transport chain