Is the following statement true or false? Explain.
The citric acid cycle can operate in both aerobic and anaerobic conditions.

True. The citric acid cycle produces ATP, which is sufficient for cellular functions even without oxygen.

False. The citric acid cycle cannot operate under anaerobic conditions because it depends on the electron transport chain, which requires oxygen to regenerate NAD⁺ and FAD.

True. The citric acid cycle can operate under anaerobic conditions but generates less energy than under aerobic conditions.

False. The citric acid cycle does not require oxygen to convert acetyl-CoA into carbon dioxide and water during the citric acid cycle for energy release.