What are the primary functions of sleep?

Question

Quizplus · Accepted Answer

The primary functions of sleep are to restore and repair the body and to conserve energy. During sleep, the body repairs and regenerates tissues, builds bone and muscle, and strengthens the immune system. Additionally, sleep helps to conserve energy by slowing down bodily functions such as heart rate and respiration. While memory consolidation is also an important function of sleep, it is not necessarily a primary function. The medulla and pons are active during sleep, controlling many of the automatic functions of the body, so C is not a correct choice. Similarly, while parts of the brain may be less active during certain stages of sleep, it is not necessarily the primary function of sleep.

What Are the Primary Functions of Sleep