REM sleep is paradoxical because:单项选择题

A

the brain is less active than it is during other sleep stages.

B

both the brain and the body are inactive.

C

the skeletal muscles remain active, but the brain is inactive.

D

the brain is active, but the major skeletal muscles are paralyzed.

登录即可查看完整答案

我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。

类似问题

Question at position 23 What is true of the REM sleep stages?REM is more dominant early in the night.Dreaming happens only in REM sleep.Infants have more REM than adults.There is only one REM stage every night.Clear my selection

The percentage of time one spends in REM sleep increases across the lifespan.

Why is REM sleep significant?

The amount of REM sleep is highest in infancy, at the same time brain plasticity and neural growth are also at their peaks.

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！