Question

Explain Fermentation in brief

Answer 1

Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. ... The science of fermentation is known as zymology. In microorganisms, fermentation is the primary means of producing ATP by the degradation of organic nutrients anaerobically.
When grapes are crushed or transferred into a press, cultured yeast is added, and the sugars in the grapes start to convert into alcohol, this is an example of fermentation.
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Answer 2

Fermentation, chemical process by which molecules such as glucose are broken down anaerobically.

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