The 2 NADH + H^{+} produced during glycolysis | vedclass

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Question

(D) In anaerobic respiration (fermentation),the $2$ $NADH + H^{+}$ molecules produced during glycolysis are consumed to reduce pyruvate to either etha

Vedclass · Accepted Answer

No $ATP$

Vedclass · Answer

(D) In anaerobic respiration (fermentation),the $2$ $NADH + H^{+}$ molecules produced during glycolysis are consumed to reduce pyruvate to either ethanol or lactic acid. Specifically,the $NADH + H^{+}$ acts as a reducing agent to convert pyruvate into the final fermentation products. Therefore,these $NADH + H^{+}$ molecules do not enter the electron transport chain to produce $ATP$ and are instead utilized in the reduction process,resulting in no net gain of $ATP$ from them.

The $2$ $NADH + H^{+}$ produced during glycolysis in anaerobic respiration yield:

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