What Is the Function of Melatonin

question 8

Multiple Choice

What is the function of melatonin?

• A) regulate blood glucose levels
• B) regulate blood calcium levels
• C) aid in the differentiation of T lymphocytes
• D) control the daily sleep-wake cycle
• E) control the color of the skin

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A statistical measure that indicates the extent to which two or more variables fluctuate together, showing the strength and direction of this relationship but not causation.