A: Succinyl CoA is the precursor of pyrrole g | vedclass

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(B) Succinyl $CoA$ is a key intermediate in the $TCA$ cycle (Krebs cycle).It also serves as a precursor for the synthesis of porphyrins,which are pyrr

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Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.

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(B) Succinyl $CoA$ is a key intermediate in the $TCA$ cycle (Krebs cycle).It also serves as a precursor for the synthesis of porphyrins,which are pyrrole group-containing compounds such as chlorophyll,cytochromes,and hemoglobin.Since both statements are scientifically accurate and the role of Succinyl $CoA$ in the $TCA$ cycle is a distinct metabolic fact from its role as a biosynthetic precursor,the Reason does not explain the Assertion.

$A$: Succinyl $CoA$ is the precursor of pyrrole group-containing compounds.
$R$: Succinyl $CoA$ is an intermediate of the $TCA$ cycle.

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$A$: Succinyl $CoA$ is the precursor of pyrrole group-containing compounds.$R$: Succinyl $CoA$ is an intermediate of the $TCA$ cycle.