Which of the following describes the mechanism of an enzyme? A. Enzymes reduce the activation energy of the transition state. B. Enzymes require a metal to coordinate with the reactants. C. Enzymes always function at low pH. D. Enzymes modify the products to shift the equilibrium.

Chemistry · High School · Tue Nov 03 2020

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A. Enzymes reduce the activation energy of the transition state.


Enzymes facilitate chemical reactions by lowering the activation energy required for the transition state, making reactions more efficient. This enables reactions to occur more readily and at lower temperatures than they would without the presence of the enzyme.