The end product of fermentation of molasses by yeast is

Question

The end product of fermentation of molasses by yeast is (A) Acetic acid (B) Methyl alcohol (C) Ethyl alcohol (D) Lactate

Tardigrade Admin · Accepted Answer

In fermentation, say by yeast, the incomplete oxidation of glucose is achieved under anaerobic conditions by sets of reactions where pyruvic acid is converted to CO2 and ethanol. The enzymes, pyruvic acid decarboxylase and alcohol dehydrogenase catalyze these reactions.

Q. The end product of fermentation of molasses by yeast is

Acetic acid

Methyl alcohol

Ethyl alcohol

Lactate

In fermentation, say by yeast, the incomplete oxidation of glucose is achieved under anaerobic conditions by sets of reactions where pyruvic acid is converted to CO₂and ethanol. The enzymes, pyruvic acid decarboxylase and alcohol dehydrogenase catalyze these reactions.