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In order for yeast to undergo alcoholic fermentation, what energy

molecule do they need to produce ethanol and CO2?

User Mintuz
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1 Answer

12 votes

Answer:

Alcoholic fermentation begins with the breakdown of sugars by yeasts to form pyruvate molecules, which is also known as glycolysis. Glycolysis of a glucose molecule produces two molecules of pyruvic acid. The two molecules of pyruvic acid are then reduced to two molecules of ethanol and 2CO2.

User Doomsday
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