How many substrate-level ATP (or GTP) molecul | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In the Krebs cycle,the conversion of $\alpha$-ketoglutaric acid to succinyl-$CoA$ is catalyzed by the $\alpha$-ketoglutarate dehydrogenase complex

Vedclass · Accepted Answer

$1$

Vedclass · Answer

(C) In the Krebs cycle,the conversion of $\alpha$-ketoglutaric acid to succinyl-$CoA$ is catalyzed by the $\alpha$-ketoglutarate dehydrogenase complex,which produces $NADH$. Subsequently,succinyl-$CoA$ is converted into succinic acid by the enzyme succinyl-$CoA$ synthetase. This specific step involves substrate-level phosphorylation,where one molecule of $GDP$ (or $ADP$) is phosphorylated to form one molecule of $GTP$ (or $ATP$). Therefore,$1$ molecule of substrate-level $ATP$ is synthesized during this conversion.

How many substrate-level $ATP$ (or $GTP$) molecules are synthesized when $\alpha$-ketoglutaric acid is converted into succinic acid in the Krebs cycle?

Similar Questions

What is the final product of the Citric Acid Cycle / Krebs Cycle?

The first product of the $TCA$ cycle is....

Which of the following is a $5$-carbon component of the Krebs cycle?

The membrane-bound enzyme involved in the Kreb's cycle is:

The link between glycolysis and the Kreb's cycle is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module