BIO NMDCAT ENZYMES

nmdcat.online July 11, 2026

In an uninhibited, reversible, enzyme-catalyzed reaction, the sole function of the enzyme is to

A. Shift the point of equilibrium towards the products

B. Decrease the standard free energy change (ΔG°)

C. Reduce the magnitude of the activation energy

✓

D. Increase the concentration of substrate molecules

📝 Explanation

An enzyme accelerates both forward and reverse reactions equally by lowering activation energy without changing the equilibrium point or free energy.

📖 Additional Information

Shift the point of equilibrium towards the products
Decrease the standard free energy change (ΔG°)
Reduce the magnitude of the activation energy
Increase the concentration of substrate molecules

An enzyme accelerates both forward and reverse reactions equally by lowering activation energy without changing the equilibrium point or free energy.

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