What is the net gain of ATP molecules produce | vedclass

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(A) During the process of glycolysis,$1$ molecule of glucose ($6$ carbons) is broken down into $2$ molecules of pyruvic acid ($3$ carbons each).In the

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$2$

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(A) During the process of glycolysis,$1$ molecule of glucose ($6$ carbons) is broken down into $2$ molecules of pyruvic acid ($3$ carbons each).In the energy-payoff phase,$4$ $ATP$ molecules are produced through substrate-level phosphorylation.However,$2$ $ATP$ molecules are consumed during the preparatory phase (investment phase) to phosphorylate glucose and fructose$-6-$phosphate.Therefore,the net gain of $ATP$ molecules in glycolysis is $4 - 2 = 2$ $ATP$.

What is the net gain of $ATP$ molecules produced during glycolysis in aerobic respiration?

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