Question

#4. This neurotransmitter helps regulate mood.

O Dopamine
O Endorphines
O Epinephrine
O Serotonin

Answer 1

Serotonin is the neurotransmitter that helps regulate mood.

Step-by-step explanation:

Serotonin is the neurotransmitter that helps regulate mood. It is often referred to as the "feel-good" neurotransmitter because it plays a key role in feelings of happiness and well-being. Serotonin is involved in various physiological processes, including sleep, appetite, and mood regulation.

Learn more about neurotransmitters