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All Body Systems Test Review

Total questions: 113

Worksheet time: 1hrs 2mins

Name
Class
Date
1.

What body system is responsible for getting energy out of food?

a)

circulatory system

b)

muscular system

c)

nervous system

d)

digestive system

e)

skeletal system

2.

Which system above digests food into substances that can be used by cells for energy?

a)

A

b)

B

c)

C

3.

Which system above digests food into substances that can be used by cells for energy?

a)

A and B

b)

A and C

c)

B and C

d)

None of the above

4.

Where the heck are blood cells made?

a)

Spleen

b)

Heart

c)

Bone Marrow

d)

Veins, Arteries, and Capillaries

5.

How does physical digestion occur in the stomach?

a)

From the stomach acid

b)

It doesn't

c)

Your mom does it

d)

From the movement of the stomach muscles

6.

What are the functions of the skeletal system?

a)

shape and support

b)

protect internal organs

c)

produce vitamin D

d)

produce blood cells

7.

What are the functions of the digestive system?

a)

Elimination of waste

b)

Absorption of nutrients

c)

Moving nutrients through the blood

d)

Breaking down food

e)

Getting oxygen into the blood

8.

Which muscle is responsible for flexing (bending) the arm?

a)

Triceps

b)

Gluteus Maximus

c)

Biceps

d)

Soleus

e)

Rectus Abdominus

9.

When the energy level in the cells gets low, what do you feel?

a)

With your fingers

b)

Hunger

c)

Sweating

d)

Vomiting

e)

Shivering

10.

Which are the structures of the respiratory system?

a)

Diaphragm

b)

Heart

c)

Lungs

d)

None of the above

11.

What TWO kinds of digestion occur in the mouth, give examples and what kind of change (physical or chemical) happens with each?

a)

Mechanical digestion as chewing is a chemical change

b)

Mechanical digestion as chewing is a physical change

c)

Chemical digestion as saliva is a chemical change

d)

Chemical digestion as saliva is a physical change

12.

What does the rib cage protect?

a)

Small Intestine

b)

Brain

c)

Anus

d)

Heart and Lungs

13.

Muscle cells contain WAY more of a certain organelle than skin cells. (1) what are they and (2) why do muscles have more than skin?

a)

Mitochondria for energy

b)

Nucleus for power

c)

Vacuoles for water

d)

Cell walls for support

14.

Your senses gather information, then your brain makes sense of that information. What body system was just described?

a)

Skeletal

b)

Muscular

c)

Nervous

d)

Digestive

e)

Circulatory

15.

Which body system moves oxygen in and carbon dioxide out?

a)

Circulatory

b)

Skeletal

c)

Muscular

d)

Respiratory

e)

Integumentary

16.

What is the main function of the human skin?

a)

To move oxygen and nutrients around your body

b)

To protect your body from germs

c)

To bring oxygen inside your body and take carbon dioxide outside of your body

d)

To digest your food

e)

To give force to move your bones

17.

What kind of energy does the body get out of food?

a)

Thermal

b)

Radiant

c)

Electrical

d)

Chemical

e)

Sound

18.

What forces blood through our body?

a)

Veins

b)

Arteries

c)

Heart

d)

Capillaries

19.

What happens to your breathing and heart rate when you exercise?

a)

Both increase

b)

Breathing increases and heart rate decreases

c)

Both decrease

d)

Heart rate increases and breathing decreases

20.

Anything in the environment that causes a response is called what?

a)

Stimulus

b)

Response

c)

Homeostasis

d)

Catastrophic Event

21.

Which of the following is an external stimulus?

a)

Being hungry

b)

Infection in your toe

c)

A loud sound

d)

Needing to poop

e)

Being sleepy

22.

What is the function of the respiratory system?

a)

Smelling odors

b)

exchanging oxygen and carbon dioxide with the environment

c)

chewing food

d)

trapping particles in the nose

23.

Which are layers of the skin?

a)

epidermis

b)

fat

c)

follicule

d)

dermis

e)

nails

24.

Which disease affects the respiratory system?

a)

Botulism

b)

Pnuemonia

c)

Typhoid

d)

Tetanus

25.

The lungs don’t have muscle. How does air get pulled into and pushed out of them?

a)

Nose

b)

Mouth

c)

Diaphragm

d)

Heart

e)

Stomach

26.

Which has more potential energy, a 5 pound sleeping cat sleeping on a bookshelf or a 5 pound watermelon growing in a field?

a)

The cat

b)

The watermelon

c)

Both have the same potential energy

d)

There is no energy in this example

27.

What subject would a teacher use a roller coaster to teach about?

a)

Safety

b)

Energy

c)

Cells

d)

Taxonomy

e)

Ecosystems

28.

Which of the following is true?

a)

Electricity powered trains convert sound energy to mechanical energy and steam powered trains thermal energy to radiant energy

b)

Electricity powered trains convert mechanical energy to electric energy and steam powered trains mechanical energy to thermal energy

c)

Electricity powered trains convert electric energy to mechanical energy and steam powered trains thermal energy to mechanical energy

d)

Electricity powered trains convert radiant energy to electric energy and steam powered trains chemical energy to thermal energy

29.

What is the function of the cell wall?

a)

Provide power

b)

Get energy from the sun

c)

Support and protection

d)

Store food, water, and wastes

30.

Which kind of reproduction has diverse offspring?

a)

Sexual

b)

Asexual

31.

You step on a lego, on your way to the bathroom, in the dark. You scream in pain, jumping up and down like a crazy person. What was the stimulus in this story?

a)

Jumping and screaming

b)

Going to the bathroom

c)

The dark

d)

The lego

32.

Which are functions of the integumentary system?

a)

Structure and Support

b)

Regulate body temperature and protect the body

c)

Obtain nutrients from food

d)

Send and receive signals in the body

33.

What moves bones?

a)

Your brain

b)

Dogs burying them

c)

Your muscles

d)

Your skin

34.

Does saliva cause physical or chemical changes?

a)

Physical

b)

Chemical

c)

Both

d)

Neither

35.

Which system moves oxygen around the body?

a)

Respiratory

b)

Digestive

c)

Muscular

d)

Circulatory

e)

Skeletal

36.
The job of the red blood cell is to
a)
fight infection
b)
deliver oxygen and discard carbon dioxide
c)
form scabs
37.
The four parts of the blood are
a)
plasma, platelets, red blood cells, white blood cells
b)
plasma, blue blood cells, white blood cells, red blood cells
c)
ventricle, atrium, vein, artery
38.
The air sacs in the lungs are called
a)
bronci
b)
lasagne
c)
alveoli
39.
The heart has how many chambers (rooms)?
a)
four
b)
three
c)
two
40.
Arteries carry blood _________ from the heart.
a)
to
b)
away
41.
Capillaries connect veins to
a)
other capillaries
b)
veins
c)
arteries
42.
The left side of the heart sends blood out of the heart to 
a)
your lungs
b)
the rest of your body
43.
White blood cells 
a)
carry oxygen and get rid of carbon dioxide
b)
form scabs
c)
fight disease
44.
The more physically active you are, the more your body needs
a)
carbon dioxide
b)
oxygen
c)
hydrogen
45.

Which body system is shown here?

a)

circulatory system

b)

respiratory system

46.

Which body system is shown here?

a)

circulatory system

b)

respiratory system

47.

You breathe in ___________ and breathe out ___________

a)

carbon dioxide, oxygen

b)

oxygen, carbon dioxide

48.

Arteries carry blood ____________________, veins carry blood _________________

a)

back to the heart, away from the heart

b)

away from the heart, back to the heart

c)

to outer space, back to Earth

d)

to the front office, to Ms. Lee's room

49.

What is the main function of the Respiratory System?

a)

blood transports nutrients and gases through the body

b)

exchanges gases between the body and the environment

c)

breaks down food to provide energy

d)

removes solid, liquid and gas waste from the body

50.

As your physical activity ____________, your heart rate ___________ and your breathing rate _______________

a)

decreases, increases, stays the same

b)

increases, increases, increases

c)

increases, decreases, increases

d)

decreases, stays the same, increases

51.
What is the main function of the heart ? 
a)
The heart circulates blood and oxygen throughout the body.
b)
The heart is the control centers for all body activities.
c)
The heart gets rid of the wastes in your body produced by homeostasis. 
d)
The heart adds oxygen to the blood
52.
This part of blood helps it clot, when you get cut.
a)
Red blood cells
b)
Plasma
c)
Platelets
d)
White blood cells
53.
What does blood transport?
a)
Nutrients
b)
Oxygen 
c)
Carbon Dioxide
d)
All of the above
54.

The small blood vessels where exchange of O2 and CO2 occurs are called...

a)

arteries

b)

capillaries

c)

veins

d)

heart

55.

What muscle controls your breathing?

a)

Diaphragm

b)

Biceps

c)

Lungs

d)

Ribs

56.

Where does your heart send blood before it goes to your body?

a)

Brain

b)

Lungs

c)

Stomach

d)

Intestines

57.

Where does blood go immediately after getting oxygen in the lungs?

a)

To your muscles

b)

To the brain

c)

Back to the heart

d)

To your body

58.
Organ system that transports needed substances throughout the body and carries away wastes
a)
Circulatory System
b)
Respiratory System
c)
Digestive System
d)
Nervous System
59.
Keeping conditions constant inside the body as in keeping a steady body temperature
a)
Homeostasis
b)
Stimuli
c)
Response
d)
Hormone
60.

The nervous system is made of these three parts:

a)

Brain, Spinal Cord, and Nerves

b)

Brain,Tendons, and Ligaments

c)

Brain, Heart and Lungs

d)

Spinal Cord, Vertebrae and nerves

61.

Which is an example of an internal stimulus?

a)

Hunger

b)

Cold

62.

True or False - Most neurons in our body are with us for life and cannot be replaced if they are lost through brain or spinal cord damage.

a)

True

b)

False

63.
How many bones are there in the human body?
a)
208
b)
126
c)
206
d)
80
64.
The bone marrow makes
_______________________ cells.
a)
blood
b)
cancer
c)
large
d)
normal
65.
The _________________ gives the body its shape and supports and protects the internal organs.
a)
urinary system
b)
skeletal system
c)
lympthatic/immune system
d)
endocrine system
66.
The protective covering of an organism, such as skin, hair and nails
a)
Integumentary System
b)
Muscular System
c)
Skeletal System
d)
Nervous System
67.
This is based upon something that you feel, such as hunger, thirst, love, or pain
a)
Internal Stimuli
b)
External Stimuli
c)
Response
d)
Negative Feedback
68.
Something an organism does when it senses a stimulus
a)
Response
b)
External Stimuli
c)
Negative Feedback
d)
Homeostasis
69.
A “job” that a body part does for an organism
a)
Function
b)
Structure
c)
Acceleration
d)
Energy
70.
The main function(s) of the skin is to:___________
a)
hold in water
b)
protect from infection
c)
provide the sense of touch
d)
All of the above
71.
What are the 3 types of muscle tissue?
a)
Thigh, Calf, & Shoulder
b)
Traps, Forearm, & Abs
c)
Hamstring, Biceps, & Triceps
d)
Smooth Muscle, Cardiac Muscle, & Skeletal Muscle
72.
Cardiac muscles are ONLY located in the heart
a)
TRUE
b)
FALSE
73.

Muscles can...

a)

Push

b)

Pull

74.

Which is controlled by conscious thought?

a)

voluntary actions

b)

breathing

c)

heart rate

d)

digestion

75.
TRUE or FALSE: All nerves are the same and do the same things
a)
TRUE
b)
FALSE
76.

About how many neurons are in the brain?

a)

1 billion

b)

1 million

c)

100 billion

d)

100 million

e)

100 thousand

77.

Which is an example of an internal stimulus?

a)

Hunger

b)

Cold

78.

Which is an example of an external stimulus?

a)

Hunger

b)

Cold

79.

If you lined up all the neurons in the body, how long would it be?

a)

100 miles

b)

600 miles

c)

200 miles

d)

500 miles

80.

True or False - A newborn baby's brain triples in size during its first year of life.

a)

True

b)

False

81.

How fast can a message be passed in the nervous system?

a)

70 miles per hour

b)

100 miles per hour

c)

150 miles per hour

d)

180 miles per hour

82.

True or False - In a child developing inside the womb, the neurons are known to grow at the rate of 250,000 neurons per minute.

a)

True

b)

False

83.
Which of the following is NOT a function of the skeleton?
a)
Production of blood cells
b)
Gives the body form
c)
Protects internal organs
d)
Generates heat
84.

Which of the following is not a function of bones?

a)

Protection

b)

Blood cell formation

c)

Storage

d)

Absorption

85.
Something from outside (the environment) that gets you to do something.  You see a bee and run away.
a)
External Stimuli
b)
Internal Stimuli
c)
Responsew
d)
Negative Feedback
86.

the outer layer of the skin is called

a)

dermis

b)

subcutaneous layer

c)

epidermis

d)

organ

87.
Which of the following is NOT part of the integumentary system?
a)
Skin
b)
Cartilage 
c)
Nails
d)
Hair
88.
What is the largest organ in the human body?
a)
Skin
b)
Hair
c)
Nails
d)
All of the Above 
89.
This function of the skin that allows  the body to retain or lose heat.
a)
body temperature regulation
b)
storage
c)
excretion
d)
absorption
90.
Which muscle type is found in your stomach, bladder, and intestines?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
91.
Which type of muscle is found in your heart?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
92.
Which muscles are involuntary?
a)
skeletal
b)
cardiac
c)
smooth
d)
smooth and cardiac
93.
Which types of muscle tissue are voluntary?
a)
Cardiac
b)
Skeletal
c)
Smooth
d)
Cardiac and Smooth
94.
Voluntary muscle is
a)
muscle that has to be told when to move
b)
muscle that moves automatically
c)
muscle that needs to be stretched regularly
d)
muscle that makes up the heart and stomach
95.

What is the main cause of paralysis (being unable to move)?

a)

Your muscles are too weak

b)

Your bones are too weak

c)

Injury to the nervous system, usually the spinal cord.

d)

Laziness

96.
The main purpose of the ____________ system is to break food particles into pieces that can be used.
a)
circulatory
b)
respiratory
c)
digestive
d)
skeletal
97.

What type of digestion takes place in the stomach?

a)

mechanical

b)

chemical

c)

both mechanical and chemical

98.

Where does the process of digestion begin?

a)

mouth

b)

esophagus

c)

stomach

d)

small intestine

99.

Where does the absorption of nutrients from food take place?

a)

stomach

b)

liver

c)

small intestine

d)

large intestine

100.

What chemically breaks down food into smaller molecules?

a)

teeth

b)

muscles of the stomach

c)

enzymes

101.
The opening at the end of the digestive track where feces exits the body.
a)
large intestine
b)
small intestine
c)
rectum
d)
anus
102.
To take in matter or energy
a)
collection
b)
composition
c)
aborption
d)
density
103.
The tube after the small intestine where the liquid is absorbed.
a)
large intestine
b)
small intestine
c)
rectum
d)
stomach
104.
A substance such as a fat, a protein, or a carbohydrate that a living thing needs to survive.
a)
saliva
b)
carrots
c)
nutrients
d)
minerals
105.
The place where waste is stored before it leaves the body.
a)
rectum
b)
anus
c)
small intestine
d)
large intestine
106.

To ingest enough of the radioactive isotope of Potassium to receive a lethal dose of radiation, a person would have to eat how many bananas?

a)

400

b)

1,000

c)

4,000

d)

10,0000

e)

40,000

107.

The animal whose tongue is long enough to extend out of its mouth and wrap 2 times around its neck is the

a)

giant squid

b)

anteater

c)

python

d)

electric eel

e)

woodpecker

108.

Over one quarter of the bones in a human body are in the

a)

spine

b)

hands

c)

feet

d)

ribs

e)

head

109.

What kind of microscopic sized organisms live in the pores and hair follicles on your face?

a)

inchworms

b)

roundworms

c)

hookworms

d)

8-legged mites

e)

centipedes

110.

A cat can rotate its ears how many degrees?

a)

45

b)

90

c)

135

d)

180

e)

360

111.

According to kds.nationalgeographic.com

Panda droppings can be used as paper

a)

Weird but true

b)

Weird but false

112.

According to kids.nationalgeographic.com

A Blue Whale's heart weighs up to 2,000 pounds.

a)

True

b)

False

113.

Can chewing gum can make your heart beat faster?

a)

True

b)

false

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