Question

Molecules that are similar enough to a neurotransmitter to bind to its receptor sites on a dendrite and block that neurotransmitter's effects are called what?

A) agonists

B) antagonists

C) endorphins

D) endocrines

E) action potentials

Answer 1

Molecules that are similar enough to a neurotransmitter to bind to its receptor sites on a dendrite and block that neurotransmitter's effects are called antagonists.