Opiate drugs bind to receptors in the brain for:
A) endorphins.
B) catecholamines.
C) indolamines.
D) monoamines.

Question

Quizplus · Accepted Answer

Opiate drugs, such as morphine, bind to specific receptors in the brain that are normally activated by endogenous opioids, or endorphins. Endorphins are naturally occurring neurotransmitters that regulate pain perception and emotional states. Opiate drugs mimic the effects of endorphins, leading to pain relief and euphoria.

Opiate Drugs Bind to Receptors in the Brain For