Both agonists and antagonists have _______ but only agonists have appreciable _______.

Question

Quizplus · Accepted Answer

Both agonists and antagonists have affinity, meaning they can bind to a receptor. However, only agonists have appreciable efficacy, meaning they can activate the receptor and produce a response. Antagonists, on the other hand, bind to the receptor but do not activate it, thus producing no response. Therefore, the correct answer is (D) affinity; efficacy.

Both Agonists and Antagonists Have _______ but Only Agonists Have