Sleep

Question 1

Sleep is a vital, life-sustaining process and system of mechanisms that all animals rely on for

Answer 1

restoration, brain processing ability and energy conservation

Question 2

A well-recognised model by Borbely and his colleagues suggests

Answer 2

2 main mechanisms of sleep, the circadian rhythm and sleep-wake homeostasis, that both interlink to explain how we form a sleep-wake cycle

Question 3

The circadian rhythm involves

Answer 3

a wide range of bodily systems that follows an internal clock that tells the body when it is time to sleep or wake

Question 4

. It affects several bodily processes, such as hormones, digestion, and body temperature ?

Answer 4

circadian rhythm