Chapter 26, Problem 106P

Interpretation Introduction

Interpretation:

To explain whether there is a significant difference in the energy yield of the central catabolic pathway if FAD is used as an electron carrier rather than NAD⁺.

Concept introduction:

The citric acid cycle or the tricarboxylic acid cycle (TCA cycle) or Krebs cycle is a string of chemical reactions utilized by all the aerobic organisms to liberate the stored energy via oxidation of acetyl-CoA obtained from carbohydrates, fats, and proteins into ATP and carbon dioxide. Besides, the TCA cycle supplies the precursors of a few amino acids, and reducing agents, which are utilized in many other reactions.