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WorksheetsHuman Body Systems: The big one
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
Which of these is a function of the excretory system?
a)
making blood cells
b)
filtering toxins from the blood
c)
moving of blood throughout the body
d)
exchanging oxygen and carbon dioxide with the blood
2.
Which of these is a function of the skeletal system?
a)
making blood cells
b)
filtering toxins from the blood
c)
moving blood throughout the body
d)
exchanging oxygen and carbon dioxide
3.
Which of these is a function of the respiratory system?
a)
making blood cells
b)
filtering toxins from the blood
c)
moving of blood throughout the body
d)
exchanging oxygen and carbon dioxide with the blood
4.
Which of these is a function of the cardiovascular system system?
a)
making blood cells
b)
filtering toxins from the blood
c)
moving of blood throughout the body
d)
exchanging oxygen and carbon dioxide with the blood
5.
Which of these are made of muscular tissue?
a)
The bones of the leg
b)
The brain
c)
The stomach
d)
The hair and fingernails
6.
Which of these is considered an organ?
a)
A neuron
b)
The wall of the intestines
c)
The pancreas
d)
The integumentary system
7.
Which of these is considered a cell?
a)
A neuron
b)
The wall of the intestines
c)
The pancreas
d)
The integumentary system
8.
Which of these is considered an organ system?
a)
A neuron
b)
The wall of the intestines
c)
The pancreas
d)
The integumentary system
9.
Which of these is considered tissue?
a)
A neuron
b)
The wall of the intestines
c)
The pancreas
d)
The integumentary system
10.
Which of these is an example of an injury to the axial skeleton?
a)
Scott breaks a bone in his wrist
b)
Angela has an X-ray after a neck injury
c)
Ian tears a ligament in his knee
d)
Jesse chokes on his food from eating too fast
11.
Which statement best explains why blood movement is so important?
a)
Blood delivers carbon dioxide to the entire body
b)
Blood delivers oxygen and other materials to the cells and removes waste
c)
Blood carries electrical signals from the brain
d)
Blood fills the cells of the body
12.
Which of these is a function of both the male and female reproductive systems?
a)
Release of reproductive hormones
b)
Creation and delivery of sperm
c)
implantation and development of an embryo
d)
General social discomfort in students
13.
Which term describes how our bodies remain stable in spite of change in our environment?
a)
Homeostasis
b)
Hormones
c)
Hangry
d)
Hyperbole
14.
As you chew your food into smaller pieces what kind of change takes place?
a)
Physical Change
b)
Chemical Change
c)
Enzymic Change
d)
The food does not change as it is chewed
15.
An enzyme is a substance which causes what change in our food?
a)
Chemical
b)
Physical
c)
Mechanical
d)
General
16.
Which statement describes an organic compound?
a)
A compound which contains Carbon
b)
A compound which contains Carbon and Hydrogen and Oxygen
c)
A compound which contains Carbon and Oxygen
d)
A compound which contains Carbon and Hydrogen
17.
Which compound is an organic compound?
a)
H2O
b)
C6H12O6
c)
CO2
d)
NaCl
18.
Disease causing materials, are usually referred to as which of these?
a)
Cooties
b)
Pathogens
c)
Antigens
d)
White Blood Cells
19.
Which system is responsible for fighting infections?
a)
Circulatory system
b)
Excretory system
c)
Integumentary system
d)
Immune system
20.
Where does chemical digestion take place?
a)
Mostly in the mouth
b)
Mostly in the stomach and small intestines
c)
Mostly in the Large Intestine
d)
Mostly in the esophagus
21.
Where does physical digestion of food happen?
a)
When bile is mixed into the chyme
b)
When the teeth chew the food in the mouth
c)
When stomach acids are mixed into the food in the stomach
d)
When leftover wastes are released by the large intestines
22.
An allergic reaction is a response to a stimulus in which system?
a)
The immune system
b)
The nervous system
c)
The digestive system
d)
The circulatory system
23.
What is the Independent Variable?
a)
The thing we change on purpose in the experiment
b)
The thing we measure in the experiment for our results
c)
The things in an experiment that we are keeping the same
d)
The number of trials we will attempt in an experiment
24.
What is the Dependent Variable?
a)
The thing we change on purpose in the experiment
b)
The thing we measure in the experiment for our results
c)
The things in an experiment that we are keeping the same
d)
The number of trials we will attempt in an experiment
25.
Alan grows 4 plants.
1 with 5 g of fertilizer
1 with 10 g of fertilizer
1 with 15 g of fertilizer
1 with no fertilizer
Which plant is the control?
1 with 5 g of fertilizer
1 with 10 g of fertilizer
1 with 15 g of fertilizer
1 with no fertilizer
Which plant is the control?
a)
The plant with no fertilizer
b)
The plant with 5 g of fertilizer
c)
The plant with 10 g of fertilizer
d)
The plant with 15 g of fertilizer
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