Brain Cells Are Called _____

question 74

Multiple Choice

Brain cells are called _____.

• A) frontal cells
• B) axons
• C) dendrites
• D) neurons

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Definitions:

Mood-boosting Neurotransmitters

Chemical messengers in the brain, such as serotonin, dopamine, and norepinephrine, that affect feelings of happiness and well-being.

Serotonin

A neurotransmitter that plays a key role in regulating mood, sleep, appetite, and digestion, among other functions.

Acetylcholine

A neurotransmitter involved in many functions including muscle movement and memory.

Cortisol

A steroid hormone produced by the adrenal glands, which is often released in response to stress and has various roles in the body including regulating metabolism.