A neuropeptide that might function as a natural analgesic is
A) acetylcholine.
B) epinephrine.
C) endorphin.
D) nitric oxide.
E) GABA.

Question

Quizplus · Accepted Answer

Endorphins are neuropeptides that bind to the same receptors as opioid drugs, and they are known to function as natural painkillers in the body. This makes them a good candidate for a natural analgesic. The other choices either have different functions or are not neuropeptides.

A Neuropeptide That Might Function as a Natural Analgesic Is