What Is the First Reactant in the Citric Acid Cycle

question 3

Multiple Choice

What is the first reactant in the citric acid cycle?

• A) pyruvic acid (C₃H₃O₃)
• B) glucose (C₆H₁₂O₆)
• C) carbon dioxide (CO₂)
• D) oxalaoacetate (OAA)

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