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HOMEOSTASIS QUIZ

Last updated over 7 years ago

5 questions

1

1

1

1

1

Question 1

1.

Homeostasis ............

A  allows for a wildly fluctuating internal environment 

B  is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation 

C  is impossible in vertebrates 

D  is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation 

Question 2

2.

Blood clotting and uterine contractions are good examples of negative feedback.

True

False

Question 3

3.

If the environment gets cold, we will often shiver in order to:

A  keep body temperature the same as the external temperature 

B  increase body temperature 

C  decrease body temperature 

D  regulate blood pressure 

Question 4

4.

Homeostasis in the human body is often maintained by a:

A  neutral feedback loop  

B  solar feedback loop 

C  positive feedback loop 

D  negative feedback loop 

Question 5

5.

An example of Negative Feedback Loop could be

A  Hormones released when giving birth 

B  Water constantly running 

C  Production of milk during nursing 

D  Maintaining Oxygen levels  