Endorphins are____.
A) neuromodulators only
B) stimulators of brain and nervous activity only
C) inhibitors of pain perception only
D) neuromodulators and stimulators of brain and nervous activity
E) neuromodulators and inhibitors of pain perception

Question

Endorphins are____.
A) 	neuromodulators only
B) 	stimulators of brain and nervous activity only
C) 	inhibitors of pain perception only
D) 	neuromodulators and stimulators of brain and nervous activity
E) 	neuromodulators and inhibitors of pain perception

Quizplus · Accepted Answer

Endorphins are neuromodulators that inhibit pain perception. They work by binding to opioid receptors located in the brain and spinal cord, which helps to reduce the transmission of pain signals. Endorphins are also known to produce a feeling of euphoria and can act as natural painkillers. Therefore, the correct answer is E, which states that endorphins are both neuromodulators and inhibitors of pain perception.

Endorphins Are____