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How many molecules of pyruvic acid are formed from 8 molecules of glucose?

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in Biology – Class 11 by (272k points)
How many molecules of pyruvic acid are formed from 8 molecules of glucose?

(a) 8

(b) 24

(c) 16

(d) 32

This question was addressed to me at a job interview.

This question is from Biomolecules in section Biomolecules of Biology – Class 11

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The correct choice is (c) 16

Easiest explanation: Glucose is converted to pyruvic acid via a metabolic pathway known as glycolysis. 1 molecule of glucose yields 2 molecules of pyruvic acid. Thus, 8 molecules of glucose yield 16 molecules of pyruvic acid.

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