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AP Biology/Unit 3: Cellular Energetics
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Induced Fit Model of Enzyme Action
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Which statement best describes the contribution of the induced-fit mechanism to an enzyme’s catalytic specificity?

A

It causes the substrate to change shape to fit perfectly into the rigid active site of the enzyme

B

It enables the enzyme to permanently alter its structure to match any substrate, increasing versatility

C

It allows enzymes to catalyze reactions without the need for an active site

D

It allows the enzyme’s active site to change shape slightly to accommodate the substrate, enhancing specificity and catalytic efficiency

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