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(C) The complete oxidation of one molecule of acetyl $CoA$ occurs through the $TCA$ cycle (Krebs cycle).During one turn of the $TCA$ cycle,the followi

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$12$

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(C) The complete oxidation of one molecule of acetyl $CoA$ occurs through the $TCA$ cycle (Krebs cycle).During one turn of the $TCA$ cycle,the following energy-rich molecules are produced:$1$. $3$ molecules of $NADH + H^+$$2$. $1$ molecule of $FADH_2$$3$. $1$ molecule of $GTP$ (which is equivalent to $1\ ATP$)Using the standard oxidative phosphorylation yields ($1\ NADH = 3\ ATP$ and $1\ FADH_2 = 2\ ATP$):- $3\ NADH = 3 	imes 3 = 9\ ATP$- $1\ FADH_2 = 1 	imes 2 = 2\ ATP$- $1\ GTP = 1\ ATP$Total = $9 + 2 + 1 = 12\ ATP$.Therefore,the complete oxidation of one molecule of acetyl $CoA$ yields $12\ ATP$.

How many $ATP$ molecules are produced by the complete oxidation of one molecule of active acetate or acetyl $CoA$ (in $ATP$)?

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