What Advantage Do COX-2 Isomers Possess That Makes Them More

Multiple Choice

What advantage do COX-2 isomers possess that makes them more desirable than COX-1 isomers for the treatment of osteoarthritis?

A) COX-2 isomers are present in all cells and thus are constantly available.
B) COX-2 isomers are released upon the initiation of inflammation.
C) COX-2 isomers play a role in prostaglandin production.
D) COX-2 isomers are expressed by the human kidney.