Jeff is writing a term paper on the role of melatonin.He decides to emphasize the important role that this hormone plays in regard to:
A)daily biological rhythms and sleep.
B)the response to drugs,such as caffeine and nicotine.
C)the masculinizing effects on the testes.
D)physical changes in girls at puberty.

Question

Quizplus · Accepted Answer

Research has shown that melatonin plays a key role in regulating the body's circadian rhythms and sleep-wake cycles. It is secreted in response to darkness and facilitates the onset and maintenance of sleep. Therefore, emphasizing its role in daily biological rhythms and sleep would be the most relevant topic for a paper on melatonin. Options B, C, and D are not directly related to melatonin's primary function in regulating sleep and circadian rhythms.

Jeff Is Writing a Term Paper on the Role of Melatonin.He