Asked by Kayla Harper on May 28, 2024
Verified
Periods of REM sleep alternate with periods of non-REM sleep in a cycle that recurs about every __________ minutes or so.
A) 30
B) 90
C) 150
D) 210
REM Sleep
A stage of sleep characterized by rapid eye movements, dreaming, and increased brain activity similar to wakefulness.
Non-REM Sleep
Non-REM sleep refers to the part of the sleep cycle that includes deep sleep stages but not rapid eye movement (REM) sleep, characterized by slower brain waves and physical recovery.
Cycle
A series of events or processes that repeat in a predictable sequence, often used to describe natural phenomena, systems, or routines.
- Identify the unique features of REM and NREM sleep stages.
Verified Answer
MM
Mohamed MediaMay 28, 2024
Final Answer :
B
Explanation :
Periods of REM sleep alternate with periods of non-REM sleep in a cycle that recurs about every 90 minutes or so. This cycle is important for restorative sleep and typically repeats itself several times throughout the night.
Learning Objectives
- Identify the unique features of REM and NREM sleep stages.