Asked by Jacob Cassar on Jul 26, 2024
Verified
Desiree is having difficulty sleeping. She has heard of a natural substance that might help her sleep, as it naturally occurs in the brain and apparently mediates the circadian rhythm and sleep. You are sure that she is referring to __________.
A) melatonin
B) serotonin
C) endorphins
D) norepinephrine
Melatonin
A hormone produced by the pineal gland that regulates sleep and wakefulness, often referred to as the "sleep hormone."
Circadian Rhythm
The physical, mental, and behavioral changes that follow a 24-hour cycle, primarily responding to light and darkness in an organism's environment.
Natural Substance
refers to any product or material found in nature, not artificially produced, often used in context with foods, medicines, and other products.
- Elucidate the nature of circadian rhythms and the consequences of disturbances in these biological cycles.
Verified Answer
Learning Objectives
- Elucidate the nature of circadian rhythms and the consequences of disturbances in these biological cycles.
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