Oxygen Is Necessary for Cellular Respiration Because Oxygen

question 96

Multiple Choice

Oxygen is necessary for cellular respiration because oxygen

• A) combines with carbon to form carbon dioxide.
• B) combines with electrons and hydrogen ions to form water.
• C) combines with electrons to form CO2.
• D) combines with carbon dioxide and water to form glucose.
• E) reduces glucose to form carbon dioxide and water.

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