Question

of 3 points question 6 3 tries left which of the following is associated with pain relief? endorphins glutamate acetylcholine serotonin

Explanation:

Endorphins are neurotransmitters that act as natural painkillers in the body, helping to relieve pain. Glutamate is mainly involved in excitatory signaling, acetylcholine in muscle function and cognition, and serotonin in mood regulation and other functions but not primarily pain relief.

Answer:

A. endorphins