Opiates have their effects by depressing the central nervous system,and the drug attaches to brain receptor sites that normally receive:

Question

Quizplus · Accepted Answer

Opiates mimic the effects of endorphins, which are natural pain-relieving compounds in the body, by binding to the same receptor sites in the brain that endorphins do. This action helps to block pain and induce feelings of euphoria.

Opiates Have Their Effects by Depressing the Central Nervous System,and