Select the correct answer. What's the role of oxygen in cellular respiration? A. It accepts electrons and keeps the electron transport chain running. B. It breaks down carbon-based sugar molecules to release energy and forms carbon dioxide. C. It combines with hydrogen ions in sugar molecules to release energy and form water. D. It supplies electrons to the electron transport chain to keep it running.
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Cellular respiration is the process by which cells break down glucose and other nutrients to produce energy in the form of ATP. Show more…
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Select the correct answer. What’s the role of oxygen in cellular respiration? A. It accepts electrons and keeps the electron transport chain running. B. It breaks down carbon-based sugar molecules to release energy and forms carbon dioxide. C. It combines with hydrogen ions in sugar molecules to release energy and form water. D. It supplies electrons to the electron transport chain to keep it running.
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The role of oxygen in aerobic respiration is (A) to transport $\mathrm{CO}_{2}$ (B) as the final proton and electron acceptor in the electron transport chain (C) to transport electrons in glycolysis (D) to provide electrons for the electron transport chain (E) most important in the Krebs cycle
CELLULAR AND MOLECULAR BIOLOGY
Cell Respiration
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