alleryHow many molecules of pyruvic acid are formed from the oxidation of one glucose molecule during glycolysis?
AFour
BTwo
CSix
DOne
Answer & Solution
Correct answer: B. Two
1. In glycolysis one glucose molecule is oxidized step by step.
2. The products formed are two molecules each of pyruvic acid, ATP, NADH2 and water.
3. So two molecules of pyruvic acid are produced.
_Source: Balbharati (Maharashtra Board) Class 10 Science & Technology Part 2, Ch 2 "Life Processes in Living Organisms Part 1", p.22_
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