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Unit 2 Review

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

Which organ controls our senses?

a)

heart

b)

brain

c)

lungs

d)

stomach

2.

Which organ helps break down food?

a)

heart

b)

stomach

c)

lungs

d)

brain

3.

Which organ is linked to the windpipe and trachea?

a)

heart

b)

lungs

c)

stomach

d)

brain

4.

What does the liver do?

a)

it makes bile and helps us breath

b)

it stores energy, makes bile to digest fats and lipids

c)

it breaks down your food and cleans your blood

d)

none of these answers are correct

5.

What are the major organs of the digestive (Gastrointestinal) system?

a)

Kidneys, nephrons

b)

Stomach, intestines, mouth

c)

Heart, blood vessels, blood

d)

Liver, kidneys, heart

6.

What is the fastest animal on earth?

a)

Spur winged Goose

b)

Frigate Bird

c)

White Throated Needletail

d)

Peregrine Falcon

7.

What are the major organs of the nervous system?

a)

Kidneys, nephrons

b)

Stomach, intestines, mouth

c)

Heart, blood vessels, blood

d)

Brain, spinal cord, nerves

8.

Heart, blood vessels, and blood are a part of which organ system?

a)

Digestive system (gastrointestinal)

b)

Excretory system

c)

Circulatory system (cardiovascular)

d)

Immune system

9.

Nose, trachea, lungs, and alveoli are all part of what organ system?

a)

Respiratory system

b)

Endocrine system

c)

Muscular system

d)

Skeletal system

10.

Kidneys and the bladder are part of what organ system?

a)

Digestive system

b)

Excretory system

c)

Integumentary system

d)

Respiratory system

11.

What are the major organs of the immune system?

a)

Kidneys, lymph nodes, nose

b)

Stomach, brain, pituitary gland

c)

Lymph, Lymph Nodes, Appendix

d)

Bacteria, virus, fungi

12.

Which animal is regarded as having "no known predators?"

a)

Sea Otter

b)

Banana Slug

c)

Coral Sponge

d)

Hagfish

13.

What organ system is the pituitary gland, pancreas, thyroid, and adrenal gland a part of?

a)

Digestive system

b)

Integumentary system

c)

Endocrine system

d)

Immune system

14.

What is the term for organs grouped together to perform a specific function?

a)

cell

b)

tissue

c)

organ

d)

organ system

15.

Which type of tissue lines the surfaces of many organs of the body?

a)

epithelial

b)

connective

c)

muscular

d)

nervous

16.

Which type of tissue contracts to cause movement?

a)

epithelial

b)

connective

c)

muscular

d)

nervous

17.

Which type of tissue carries electrical signals through neurons?

a)

epithelial

b)

connective

c)

muscular

d)

nervous

18.

What is the term for cells grouped together to perform a specific function?

a)

cell

b)

tissue

c)

organ

d)

organ system

19.

The Tasmanian Tiger is a marsupial which does what?

a)

Carries young in a pouch

b)

Is only active at night

c)

Only eats bamboo

d)

A mammal that lays eggs

20.

Mr. Pettus is eating his huge haul of candy the day after Halloween. His body starts to release leptin making him feel full. What two organ systems are working together?

a)

Nervous/Muscular

b)

Endocrine/Immune

c)

Endocrine/Gastrointestinal

d)

Gastrointestinal/Skeletal

21.

What is the term for the control center for the entire body that sends electrical signals throughout the body to the brain?

a)

circulatory system

b)

respiratory system

c)

muscular system

d)

nervous system

22.

If someone throws a football AT YOU and you catch the ball; what organ systems are working together to maintain homeostasis?

a)

Cardiovascular/Respiratory

b)

Nervous/Muscular

c)

Endocrine/Digestive

d)

Endocrine/Cardiovascular

23.

What is the term for the group of organs that remove excess water and filter waste and toxins from the body?

a)

circulatory system

b)

digestive system

c)

excretory system

d)

muscular system

24.

What is the term for the organ system that allows for the body’s movement, including voluntary and involuntary movement?

a)

excretory system

b)

respiratory system

c)

muscular system

d)

digestive system

25.

The aardwolf is an insectivorous mammal that lives in what place?

a)

Patagonia

b)

Pantanal

c)

Serengeti

d)

Sundaland

26.

What is the term for the organ system that moves blood, gases, and nutrients to cells throughout the body?

a)

circulatory system

b)

respiratory system

c)

nervous system

d)

excretory system

27.

What organ system are the kidneys a part of?

a)

digestive system

b)

excretory system

c)

muscular system

d)

nervous system

28.

What organ system are blood vessels a part of?

a)

digestive system

b)

respiratory system

c)

muscular system

d)

circulatory system

29.

What organ system are lungs a part of?

a)

digestive system

b)

respiratory system

c)

muscular system

d)

nervous system

30.

Blue Tigers are rumored to have lived in what area?

a)

Republic of South Africa

b)

Democratic Republic of Congo

c)

People's Republic of China

d)

Republic of India

31.

What organ system are the small and large intestine a part of?

a)

digestive system

b)

respiratory system

c)

muscular system

d)

nervous system

32.

You go to the doctors because you are not feeling well. The doctor feels for your lymph nodes that are at the base of your jaw. What organ system is the doctor checking?

a)

Skeletal System

b)

Muscular System

c)

Cardiovascular System

d)

Immune system

33.

What organ system is the spinal cord a part of?

a)

circulatory system

b)

respiratory system

c)

muscular system

d)

nervous system

34.

Which organ system does hair and skin belong to?

a)

Lymphatic

b)

Integumentary

c)

Circulatory

d)

Skeletal

35.
Which organ belongs to the endocrine system?
a)
pancreas
b)
small intestine
c)
gluteus maximus
d)
spinal cord
36.
Which organ system does the brain belong to?
a)
Reproductive
b)
Cardiovascular
c)
Integumentary
d)
Nervous
37.

A scientist developed the following hypothesis:

If gene edited mosquitos that can't reproduce are released at Clear Lake then the population (number of) of mosquitos will go down.

What is the dependent variable?

a)

Gene edited mosquitos

b)

the scientist

c)

clear lake

d)

the population of mosquitos

38.

You mistakenly ate a poisonous mushroom but stopped half way through. What two systems work together to remove toxins from your body?

a)

Cardiovascular/Excretory

b)

Gastrointestinal/Nervous

c)

Skeletal/Muscular

d)

Cardiovascular/Muscular

39.

The independent variable is the variable that you:

a)

measure

b)

keep the same

c)

that responds to the independent variable

d)

that you as a scientist manipulate and change in an experiment

40.

Mr. Pettus is preparing for a 3 mile cross country race and before the race he does a short jog to to get what two organ systems ready?

a)

Nervous/Endocrine

b)

Cardiovascular/Muscular

c)

Skeletal/Excretory

d)

Immune/Excretory