The enzyme activity regulation that involves a reaction sequence product which inhibits an enzyme in an earlier step in the reaction sequence has to be defined. Concept introduction: The regulation of enzyme activity is very important within a cell. There are three mechanisms associated with the regulation of enzyme activity: 1. feedback control, 2. proteolytic enzymes and zymogens, and 3. Covalent modification.

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Chapter 10.9, Problem 2QQ

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Interpretation: The enzyme activity regulation that involves a reaction sequence product which inhibits an enzyme in an earlier step in the reaction sequence has to be defined.

Concept introduction: The regulation of enzyme activity is very important within a cell. There are three mechanisms associated with the regulation of enzyme activity: 1. feedback control, 2. proteolytic enzymes and zymogens, and 3. Covalent modification.

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