What are the end products in ethanol fermentation?
(a) Ethanol and CO2
(b) Ethanol and O2
(c) Ethanol, H2 and CO2
(d) Ethanol, O2 and CO2
I had been asked this question in an internship interview.
This intriguing question comes from Fates of Pyruvate under Anaerobic Conditions: Fermentation in division Principles of Bioenergetics and Glycolysis of Biochemistry