Which hormone regulates the sleep-wake cycle? (2022)

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Question: Which hormone regulates the sleep-wake cycle? (2022)

Options:

Correct Answer: Melatonin

Exam Year: 2022

Solution:

Melatonin is a hormone produced by the pineal gland that regulates the sleep-wake cycle, promoting sleep.

Which hormone regulates the sleep-wake cycle? (2022)

Which hormone regulates the sleep-wake cycle? (2022)

Step 1: Understand that hormones are chemicals in the body that help control various functions.
Step 2: Learn that the sleep-wake cycle is the body's natural rhythm for sleeping and being awake.
Step 3: Identify the pineal gland, a small gland in the brain that produces hormones.
Step 4: Recognize that melatonin is the specific hormone produced by the pineal gland.
Step 5: Know that melatonin helps signal to the body that it is time to sleep, thus regulating the sleep-wake cycle.

No concepts available.