chemistry 10-introduction-to-metabolism

13
Chapter 10 Introduction to Metabolism

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Page 1: Chemistry 10-Introduction-to-metabolism

Chapter 10

Introduction to Metabolism

Page 2: Chemistry 10-Introduction-to-metabolism
Page 3: Chemistry 10-Introduction-to-metabolism
Page 4: Chemistry 10-Introduction-to-metabolism
Page 5: Chemistry 10-Introduction-to-metabolism

Mutienzyme complex

Separateenzymes

Membrane Bound System

Page 6: Chemistry 10-Introduction-to-metabolism

Organization of Pathways

Linear(product of rxns are substrates for subsequent

rxns)

Closed Loop(intermediates recycled)

Spiral(same set of

enzymes used repeatedly)

Page 7: Chemistry 10-Introduction-to-metabolism

Metabolism

Proceeds in

Discrete Steps

Page 8: Chemistry 10-Introduction-to-metabolism

Common mechanisms

Feedforward activation

Enzyme Regulation of Flux

Page 9: Chemistry 10-Introduction-to-metabolism
Page 10: Chemistry 10-Introduction-to-metabolism
Page 11: Chemistry 10-Introduction-to-metabolism

ATP

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Phosphoryl-group Transfer