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WorksheetsBody Systems Review TEAM
Total questions: 20
Worksheet time: 3600secs
Name
Class
Date
1.
A paramecium is an example of...
a)
a single-celled organism.
b)
multiple organisms.
c)
an inorganic substance.
d)
a group of cells.
2.
What is the primary way an amoeba different than a sunflower?
a)
The amoeba is made of one cell.
b)
An amoeba has limited respiration.
c)
The amoeba can produce its own food.
d)
The amoeba has organs that work together to form systems.
3.
Which structure is common in both a euglena and paramecium?
a)
Cilia
b)
Eye spot
c)
Chloroplast
d)
Contractile vacuole
4.
Which is true about reproduction in both a euglena and a paramecium
a)
They divide vertically.
b)
They produce gametes.
c)
They conjugate.
d)
They form spores.
5.
Which of these must be absorbed by animal cells in order to grow?
a)
Genes
b)
Sunlight
c)
Nutrients
d)
Chromosomes
6.
Which of these structures in a plant cell allows a plant to make food?
a)
Cell Wall
b)
Cytoplasm
c)
Chloroplast
d)
Chromosomes
7.
What does this diagram model?
a)
A virus
b)
A bacterium
c)
A plant cell
d)
An animal cell
8.
Which of these is the basic building block of complex organisms?
a)
A cell
b)
A tissue
c)
An organ
d)
An organs system
9.
How do muscles and bones work together to create body movement?
a)
The muscles pull on the bones.
b)
The muscles protect the bones.
c)
Muscles grow at the same rate as bones.
d)
Muscles send electrical impulses to bones.
10.
In humans, the digestion process begins in...
a)
the intestines with squeezing.
b)
the mouth with chewing and saliva.
c)
the stomach with churning and acid.
d)
the esophagus with pushing towards the stomach.
11.
Which immune system function is carried out by antibodies?
a)
Antibodies produce protein that attach to an invading virus.
b)
Antibodies attach to an invading virus as a target marker.
c)
Antibodies engulf the invading virus as a defense mechanism.
d)
Antibodies release enzymes that lyse the invading virus.
12.
What would best regulate the temperature of an overheated body?
a)
A decrease in sweating.
b)
A decrease in breathing.
c)
A dilation of blood vessels in skin.
d)
An increase in heart rate.
13.
During digestion, which type of molecules could be broken down to in to increase the body's fructose levels.
a)
Proteins
b)
Vitamins
c)
Triglycerides
d)
Carbohydrates
14.
Sheila ran around a track four times. She felt the need to breathe harder and faster. What were her muscles requiring?
a)
More carbon dioxide
b)
More nitrogen
c)
More oxygen
d)
More water
15.
Which organ system is responsible for the exchange of oxygen and carbon dioxide between the body and the environment?
a)
Circulatory System
b)
Excretory System
c)
Immune System
d)
Respiratory System
16.
What is an important function of the circulatory system?
a)
Providing structural support to muscles.
b)
Carrying oxygen to cells.
c)
Getting energy from food.
d)
Sending messages to the brain.
17.
Doctors have determined that each of these factors could cause heart disease in humans EXCEPT...
a)
genes that code for heart disease.
b)
infections that damage heart muscle.
c)
other diseases that cause the heart to wear out.
d)
intense exercise that increases the heart rate.
18.
When a multicellular organism is damaged, it will repair itself as...
a)
it mutates.
b)
the cells work together.
c)
the cells move.
d)
it makes its own food.
19.
Isabel goes jogging for two miles on a sunny day. At the end of the run, she is warmer. What function does the skin perform to help stabilize her body temperature?
a)
Her skin exchanges oxygen and carbon dioxide.
b)
Her skin produces red blood cells.
c)
Her skin releases hormones.
d)
Her skin discharges water.
20.
Which single cell organism is able to work together with other cells of its species?
a)
Amoeba
b)
Euglena
c)
Paramecium
d)
Volvox
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