Chapter 21.6, Problem 21.9P

Interpretation Introduction

Interpretation:

The given options should be identified that whether they are found in the structure of coenzyme FAD.

Concept Introduction:

Flavin Adenine Dinucleotide $\left(\text{FAD}\right)$: It is one of the oxidizing agents used in catabolic reactions. The reduced form of FAD that is formation of two covalent hydrogen bonds results to give $FAD{H}_2$.

Coenzyme: They are non-proteins molecules which helps enzymes for catalyzing the reaction.

Enzyme: The proteins that helps chemical reaction to occur.

ADP contains adenine attached to sugar backbone and 2 phosphate groups get attached to five carbon atoms present in ribose. The structure is as follows,

Phosphate anhydride bond: The bond that keeps phosphate groups and ribose together is termed as phosphate anhydride bond.

Benzene: The molecule that has 6 carbon atoms present in a ring to which each carbon has one hydrogen atom with it.