3.2

Enzyme Catalysis

AP Biology

Enzyme catalysis

Energy and reactions

Free energy and spontaneity

Activation energy and catalysis

Reaction rate and enzyme kinetics

Effect of substrate concentration

Effect of enzyme concentration

Enzyme regulation

Competitive inhibition

Noncompetitive inhibition

Allosteric regulation

Feedback inhibition (end-product inhibition)

Irreversible inhibition

Comparing inhibition types

Energy coupling and ATP

Enzyme applications across units

Vocabulary