In noncompetitive inhibition,which of the following best explains how the inhibitor binds to the enzyme?

A)the inhibitor binds to the active site only after the substrate binds
B)the inhibitor binds to a site other than the active site only before the substrate binds
C)the inhibitor binds to a site other than the active site only after the substrate binds
D)the inhibitor binds to a site other than the active site either before or after the substrate binds
E)none of the above