Allosteric Control of Enzyme Action Requires

Multiple Choice

Allosteric control of enzyme action requires

A) a cofactor derived from a vitamin.
B) a metal ion.
C) the conversion of one form of the enzyme to another by the action of proteolytic enzymes.
D) a conformational change in an enzyme that changes its catalytic activity.
E) an effector that is the product of the enzymatic reaction and which competes for the active site of the enzyme.