Chapter 4: Cellular Metabolism Part I: Metabolic Processes Control of Metabolic Reactions.

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Presentation transcript:

Chapter 4: Cellular Metabolism Part I: Metabolic Processes Control of Metabolic Reactions

Metabolism: This chapter Metabolic Processes

anabolism catabolism: Metabolic Processes

anabolism: dehydration synthesis Ex: Metabolic Processes

Catabolism: Hydrolysis: Metabolic Processes

anabolism and catabolism must be balanced

Control of Metabolic Reactions Different cells have ALL cells Enzymes control rate of these metabolic reactions 1. 2.

Enzyme Action Control of Metabolic Reactions

Enzyme Action

Substrate + Enzyme  Enzyme-Substrate  Complex Product + Enzyme Control of Metabolic Reactions

Speed of reaction Metabolic pathway: 1. 2.

Control of Metabolic Pathways Enzyme names Ex:

Cofactors and Coenzymes Cofactors 1. Coenzymes Control of Metabolic Reactions

Factors that alter enzymes Enzymes are Denatured by: Example: Control of Metabolic Reactions

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