Chapter 20, Problem 20.35E

Interpretation Introduction

(a)

Interpretation:

The interaction of the irreversible inhibitor cyanide with the enzymes is to be stated.

Concept introduction:

An enzyme inhibitor is defined as a molecule that interferes with the normal reaction pathway of an enzyme-substrate reaction. It lowers the enzyme-catalyzed reaction rate. The formation of an enzyme-substrate complex is not permitted by enzyme inhibitors and thus prevents product formation.

Interpretation Introduction

(b)

Interpretation:

The interaction of the irreversible inhibitor heavy-metal ions with the enzymes is to be stated.

Concept introduction:

An enzyme inhibitor is defined as a molecule that interferes with the normal course of an enzyme-substrate reaction. It lowers the enzyme-catalyzed reaction rate. The formation of an enzyme-substrate complex is not permitted by enzyme inhibitors and thus prevents product formation.