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Nad Occurs Oxygen Present Respiration O Terminal E

Front What happens when no oxygen is present in respiration?
Back - O is terminal e- acceptor in ETC
- oxidative phosphorylation stops
- NAD and FAD not regenerated
- Krebs Cycle cannot occur because no FAD
- anaerobic respiration occurs to regenerate NAD
- glycolysis occurs
- 2 ATP released per glucose

Tags: respiration

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