Which of the Following is NOT an End Product of Fermentation

Question

Which of the following is NOT an end product of fermentation?
A) carbon dioxide
B) acetone
C) pyruvate
D) butanol
E) propionate

Accepted Answer

Pyruvate is not an end product of fermentation; it is actually a precursor. Fermentation typically converts pyruvate into other substances, such as ethanol, carbon dioxide, and lactic acid, depending on the type of organism and conditions.