Narcotics,such as heroin and morphine,are probably rapidly addictive because they:
A) block neural transmission
B) cause a placebo effect
C) activate the release of substance P
D) bind to endorphin receptors

Question

Quizplus · Accepted Answer

Narcotics like heroin and morphine bind to endorphin receptors, which are responsible for the body's natural pain relief system. This produces a rush of euphoria and stimulates the reward pathway in the brain, leading to rapid addiction.

Narcotics,such as Heroin and Morphine,are Probably Rapidly Addictive Because They