During fermentation in animal muscle cells, pyruvate is converted to what?

Answer and explanation

Correct answer: A. Lactate, which allows NAD to be regenerated so that glycolysis can carry on

  1. Step 1: Without oxygen, pyruvate is converted to lactate. Step 2. This regenerates NAD for glycolysis. Answer: lactate. Why not the others: ethanol is made in yeast and acetyl CoA needs oxygen.

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