3.2

Enzyme Catalysis

AP Biology

Enzyme catalysis

Energy and reactions

Free energy and spontaneity

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Activation energy and catalysis

Reaction rate and enzyme kinetics

Effect of substrate concentration

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Effect of enzyme concentration

Enzyme regulation

Competitive inhibition

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Noncompetitive inhibition

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Allosteric regulation

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Feedback inhibition (end-product inhibition)

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Irreversible inhibition

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Comparing inhibition types

Energy coupling and ATP

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Enzyme applications across units

Vocabulary