How many ATP molecules are produced by substr | vedclass

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(A) The complete oxidation of one molecule of pyruvic acid involves the link reaction,the Krebs cycle,and the electron transport system.$1$. In the li

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$1$

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(A) The complete oxidation of one molecule of pyruvic acid involves the link reaction,the Krebs cycle,and the electron transport system.$1$. In the link reaction (pyruvate to acetyl-CoA),no $ATP$ is produced by substrate-level phosphorylation.$2$. In the Krebs cycle,one molecule of $GTP$ (which is equivalent to $ATP$) is produced per turn via substrate-level phosphorylation (conversion of succinyl-CoA to succinic acid).$3$. Therefore,for one molecule of pyruvic acid,$1$ $ATP$ is produced by substrate-level phosphorylation.

How many $ATP$ molecules are produced by substrate-level phosphorylation during the complete oxidation of one molecule of pyruvic acid?

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