Question

$FAD{H}_2$ is produced in Krebs cycle during the conversion of

• A. isocitrate
• B. $\alpha$ - ketoglutarate
• C. succinate
• D. malate

Answer 1

The correct option is C succinate

The reactions which help in converting pyruvic acid to carbon dioxide and water in mitochondria are called the Krebs cycle. $FAD{H}_2$ is produced in Kreb's cycle during the conversion of succinic acid (succinate) to fumaric acid (fumarate) in the presence of enzyme succinate dehydrogenase.

So, the correct answer is option C.