Examlex
Which type of chemical appears to protect cells from apoptosis?
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.
Aerobic Exercise
Physical exercise that improves oxygen consumption by the body, enhancing cardiovascular health and endurance.
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