Multiple Choice
Which statement regarding an antagonist is true?
A) Antagonists produce their effect by changing the receptor.
B) Antagonists bind and block the effect of an endogenous agonist.
C) Antagonists have an affinity for activating cell receptors.
D) Antagonists induce the same response produced by the endogenous substance.
Correct Answer:

Verified
Correct Answer:
Verified
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