The Primary Role of Oxygen in Cellular Respiration Is to

question 11

Multiple Choice

The primary role of oxygen in cellular respiration is to

• A) yield energy in the form of ATP as it is passed down the respiratory chain.
• B) act as an acceptor for electrons and hydrogen, forming water.
• C) combine with carbon, forming CO₂.
• D) combine with lactate, forming pyruvate.
• E) catalyze the reactions of glycolysis.

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