Question

quiz 6: cellular respiration quiz
water is an end product in
○ glycolysis
○ electron transport chain
○ krebs cycle
○ fermentation

Explanation:

In cellular respiration, water is formed as an end - product in the electron transport chain. During the electron transport chain, electrons are passed through a series of protein complexes, and the final electron acceptor is oxygen. When oxygen accepts electrons and protons, water is formed. In glycolysis, the end - products are pyruvate, ATP, and NADH. The Krebs cycle produces carbon dioxide, ATP, NADH, and FADH2. Fermentation produces either lactic acid or ethanol and carbon dioxide.

Answer:

Electron Transport Chain