Campbell Biology (12th Edition)

Published by Pearson
ISBN 10: 0135188741
ISBN 13: 978-0-13518-874-3

Chapter 9 - Test Your Understanding - Levels 3-4 - Applying/Analyzing - Page 186: 5

Answer

D. Pyruvate.

Work Step by Step

The oxidizing agent is the one which takes hydrogens and electrons from something else. Since NADH clearly loses electrons and hydrogen, and since the oxidizing agent must be on the reactant (left) side of the reaction, pyruvate is the clear choice.
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