Will is extremely relaxed and somewhat drowsy this evening as he studies for his psychology test. He knows that this feeling is most likely facilitated by an increase in the hormone _________________ in his bloodstream.

Question

Quizplus · Accepted Answer

Melatonin is the hormone primarily responsible for regulating sleep-wake cycles and promoting drowsiness, which aligns with Will's described state.

Will Is Extremely Relaxed and Somewhat Drowsy This Evening as He