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The end products of fermentation are (a) O2 and C2H5OH (b) CO2 and acetaldehyde (c) CO2...

The end products of fermentation are

(a) O2 and C2H5OH

(b) CO2 and acetaldehyde

(c) CO2 and O2

(d) CO2 and C2H5OH.

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Answer #1

The end products of fermentation are alcohol & carbon dioxide, So the correct answer is option (D) CO2 and C2H5OH. Sugars are the most common substrate of fermentation.The process is essential in the production of beer, fermented milk and bread. To arrive at these end products, sugars are broken down in a process called glycolysis. During this process, large amounts of hydrogen atoms are produced and deposited on pyruvic acid, the end product of glycolysis.

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