Asked by
Jasmine Sanborn
on Dec 24, 2024
Verified
Circadian rhythms are controlled by the ________.
A) pineal gland
B) suprachiasmatic nucleus (SCN)
C) thalamus
D) hippocampus
Circadian Rhythms
Physical, mental, and behavioral changes that follow a daily cycle, primarily responding to light and darkness in an organism's environment.
Suprachiasmatic Nucleus
A small region in the brain’s hypothalamus responsible for controlling circadian rhythms, which are the body's internal biological clock.
Pineal Gland
A small endocrine gland in the brain that produces melatonin, a hormone that regulates sleep-wake cycles.
- Expound on the implications of circadian rhythms for sleep habits and holistic health.
Verified Answer
LK
Learning Objectives
- Expound on the implications of circadian rhythms for sleep habits and holistic health.