Select the option with features that are applicable for a competitive inhibitor of an enzyme-catalyzed reaction. Binds to the active site Changes shape of the enzyme Similar shape to the substrate Rate of reaction affected by the concentration of inhibitor I . Yes No Yes Yes I I . Yes No No Yes I I I . No Yes Yes No I V . No Yes No No

Step-by-step solution

When the binding of the chemical shuts off enzyme activity, the process is called inhibition and the chemical is called an inhibitor. When the inhibitor closely resembles the substrate in its molecular structure and inhibits the activity of the enzyme, it is known as a competitive inhibitor. The inhibitor binds to the active site without changing the active site structure and affects the rate of reaction.