A muscarinic receptor is a subclass of ____ receptor, and can be inhibited by ____.
A) GABA; atropine
B) GABA; acetylcholine
C) acetylcholine; GABA
D) acetylcholine; atropine
E) acetylcholine; muscarine

Question

Quizplus · Accepted Answer

Muscarinic receptors are a subclass of acetylcholine receptors, and can be inhibited by atropine. GABA is not involved in the regulation of muscarinic receptors. Muscarine is an agonist of muscarinic receptors, rather than an inhibitor.

A Muscarinic Receptor Is a Subclass of ____ Receptor, and Can