Consider the following two half reactions:NAD+ + H+ + 2e- ? NADH Eo (volts) = - 0.32Pyruvate- + 2H+ + 2e- ? lactate 2- Eo(volts) = - 0.19In a redox reaction involving NAD/NADH and pyruvate, ________ will be the electron donor and ________ will be the electron acceptor.
A. pyrvuate; lactate
B. NADH; pyruvate
C. lactate; pyruvate
D. NAD+; pyruvate
Answer: B
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