In the Krebs cycle,alpha-ketoglutaric acid is | vedclass

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Question

(B) In the Krebs cycle,the conversion of $\alpha$-ketoglutaric acid to malic acid involves the following steps:$1$. $\alpha$-ketoglutaric acid $(5C)$

Vedclass · Accepted Answer

$1\ NADH, 1\ FADH_2, 1\ ATP$

Vedclass · Answer

(B) In the Krebs cycle,the conversion of $\alpha$-ketoglutaric acid to malic acid involves the following steps:$1$. $\alpha$-ketoglutaric acid $(5C)$ is converted to succinyl-CoA $(4C)$,producing $1\ NADH$ and releasing $1\ CO_2$.$2$. Succinyl-CoA $(4C)$ is converted to succinic acid $(4C)$,producing $1\ ATP$ (or $GTP$).$3$. Succinic acid $(4C)$ is converted to fumaric acid $(4C)$,producing $1\ FADH_2$.$4$. Fumaric acid $(4C)$ is converted to malic acid $(4C)$.Summing these up: $1\ NADH + 1\ ATP + 1\ FADH_2$ are produced. Therefore,the correct option is $B$.

In the Krebs cycle,$\alpha$-ketoglutaric acid is converted into malic acid. During this phase,how many $NADH$,$FADH_2$,and $ATP$ are formed?

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