In the absence of oxygen, the pyruvic acid produced during glycolysis is converted to CO2 and

In the absence of oxygen, the pyruvic acid produced during glycolysis is converted to CO2 and

Answer Details

In the absence of oxygen, the pyruvic acid produced during glycolysis undergoes fermentation. This process converts the pyruvic acid to either lactic acid or ethanol and CO2, depending on the type of fermentation. Therefore, the correct answer to the question is ethanol.