Chapter 22, Problem 22.42QP

Interpretation Introduction

Interpretation:

The number of molecules of FAD converted to ${\text{FADH}}_{\text{2}}$ molecule in one turn of citric acid cycle has to be determined.

Concept Introduction:

The citric acid cycle includes a series of biochemical reactions that use acetyl CoA to form carbon dioxide and play a role in energy production and biosynthesis. It is the last stage of carbohydrates, fats, and amino acids breakdown.

${\text{FADH}}_{\text{2}}$ is a cofactor in many cellular metabolisms and donates electrons to electron transport chain. FAD is the oxidized form of ${\text{FADH}}_{\text{2}}$.