Pyruvate Is Converted to Ethanol and Lactic Acid During Fermentation

Pyruvate is converted to ethanol and lactic acid during fermentation because organisms

A) need to recycle the electron carrier molecules needed for glycolysis.
B) produce ATP when pyruvate is converted to ethanol or lactic acid.
C) produce glucose when pyruvate is converted to ethanol or lactic acid.
D) produce oxygen when pyruvate is converted to ethanol or lactic acid.
E) produce water when pyruvate is converted to ethanol or lactic acid.