Question

what is fermentation???​

Answer 1

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Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen.

Answer 2

Answer:

It is an anaerobic process (the process which takes place in the absence of oxygen) by which microorganisms convert sugar substrates into alcohol and carbon dioxide. Yeast is the organism which performs the fermentation of sugars and there is also release of a certain amount of energy in this process.