WorksheetsExcretory System Review
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
What is the main function of the excretory system?
a)
to collect and remove wastes from the body
b)
to strengthen skeletal muscles
c)
to protect the nervous system
d)
to bring oxygen to body cells
2.
Which organ of the excretory system stores urine until the body is ready to eliminate it?
a)
ureters
b)
urethra
c)
urinary bladder
d)
urea
3.
Under normal conditions, which of the following substances is found in urine?
a)
blood cells
b)
protein
c)
glucose
d)
urea
4.
The process of removal of the body’s wastes is called
a)
gas exchange.
b)
respiration.
c)
excretion.
d)
filtration.
5.
Using the picture, what is the structure of A?
a)
ureter
b)
kidney
c)
urinary bladder
d)
urethra
6.
Using the picture, what is the function of structure C?
a)
Carries urine away from the kidneys
b)
Stores urine
c)
Eliminates urea, excess water, and some other materials
d)
Carries urine away from body and eliminates it
7.
Use the diagram, what is structure B?
a)
urethra
b)
kidney
c)
ureter
d)
urinary bladder
8.
Use the diagram, what is structure C?
a)
urethra
b)
kidney
c)
ureter
d)
urinary bladder
9.
Use the diagram, what is structure D?
a)
urethra
b)
kidney
c)
ureter
d)
urinary bladder
10.
These organs are responsible for what?
a)
storing urine
b)
storing water
c)
filtering blood
d)
they don't have a particular job
11.
Urine flows out of the kidneys through narrow tubes called
a)
Gallbladder
b)
Ureter
c)
Nephrons
d)
Urethra
12.
What is #2?
a)
Kidney
b)
Ureters
c)
Bladder
d)
Urethra
13.
What function do the kidneys perform?
a)
Eliminate carbon dioxide
b)
Give oxygen to body cells
c)
Clean waste from the blood
d)
Digest food
14.
The process of removal of the body’s wastes is called...
a)
gas exchange
b)
respiration
c)
excretion
d)
filtration
15.
Using the picture, what is the function of structure D?
a)
Carries urine away from the kidneys
b)
Stores urine
c)
Eliminates urea, excess water, and some other materials
d)
Carries urine away from body and eliminates it
100 %
