In an Experiment, a Small Amount of Allosteric Inhibitor Is

Multiple Choice

In an experiment, a small amount of allosteric inhibitor is added to tube A and no inhibitor is added to tube B.The full reaction is completed in tube B twice as quickly as it is completed in tube A.The allosteric inhibitor acted by

A) decreasing the number of enzyme molecules.
B) increasing the amount of the active form of the enzyme.
C) decreasing the amount of the inactive form of the enzyme.
D) decreasing the amount of the active form of the enzyme.
E) increasing the amount of substrate.