Sleep and Wake Cycles

Sleep and Wake Cycles

12th Grade

28 Qs

quiz-placeholder

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Sleep and Wake Cycles

Sleep and Wake Cycles

Assessment

Quiz

Biology

12th Grade

Medium

NGSS
HS-LS1-3

Standards-aligned

Created by

Charles Martinez

Used 1+ times

FREE Resource

28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the purpose of Siffre's experiment?

To analyze the effects of diet on sleep quality

To investigate the influence of endogenous factors and zeitgebers on the sleep-wake cycle

To determine the impact of technology on sleep-wake cycles

To study the effects of natural light on sleep patterns

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How long did Siffre spend in the dimly lit cave for his experiment?

6 months

3 months

1 month

2 months

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the duration of Siffre's sleep-wake cycle at the end of the experiment?

24 hours

26 hours

25 hours

23 hours

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the only form of contact with the outside world that Siffre had during the experiment?

Email communication

Letters

Phone calls

Video conferencing

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the absence in the cave that affected Siffre's sleep pattern?

Natural light

Food

Clock

Technology

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the definition of a biological rhythm? 
When you play the drums on your friends belly
Distinct patterns of changes in body activity that conform to cyclical time periods
The sleep/wake cycle
An internal response to a change in your environment 

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Siffre's study was conducted in what kind of environment?
Skip
Under the Sea
Classroom 
Cave

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