The conversion of pyruvic acid into ethyl alc | vedclass

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(C) In anaerobic respiration (fermentation) in yeast, pyruvic acid is converted into ethyl alcohol and $CO_2$ through two main steps:$1$. Pyruvic acid

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Decarboxylase and Dehydrogenase

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(C) In anaerobic respiration (fermentation) in yeast, pyruvic acid is converted into ethyl alcohol and $CO_2$ through two main steps:$1$. Pyruvic acid is first decarboxylated to acetaldehyde by the enzyme $pyruvate 	ext{ } decarboxylase$.$2$. Acetaldehyde is then reduced to ethyl alcohol (ethanol) by the enzyme $alcohol 	ext{ } dehydrogenase$, using $NADH + H^+$ as a reducing agent.Therefore, both $pyruvate 	ext{ } decarboxylase$ and $alcohol 	ext{ } dehydrogenase$ are involved in this process.

The conversion of pyruvic acid into ethyl alcohol is mediated by which of the following enzymes?

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