WorksheetsUnit 5 - Cells
Total questions: 26
Worksheet time: 13mins
Name
Class
Date
1.
What is the function of a cell membrane?
a)
To perform different functions in each cell
b)
To control what enters and leaves the cell
c)
To prevent oxygen from entering the cell
2.
All living things are made of…
a)
Bricks
b)
Cells
c)
Ingredients
3.
What is the function of the cell wall?
a)
To protect and support the plant cell
b)
To perform different functions in each cell
c)
To prevent oxygen from entering the cell
4.
Which organelle is the control center of a cell?
a)
Mitochondria
b)
Ribosome
c)
Nucleus
5.
Unlike the cell wall, the cell membrane
a)
Is found in all cells
b)
Is made of chromatin
c)
Protects the nucleus
6.
What tool is used by scientists to observe cells?
a)
Balance
b)
Telescope
c)
Microscope
7.
A group of cells make up a...
a)
Cell
b)
Tissue
c)
System
8.
The basic units (building blocks) of structure and function in living things are
a)
Mitochondria
b)
Cells
c)
Chloroplasts
9.
Scientists classify cells into these main categories
a)
Plant cells and animal cells
b)
Plant cells and bacteria cells
c)
Plant cells and cell phones
10.
Which of the following is found in plant cells, but not animal cells?
a)
Cell wall
b)
Vacuole
c)
Mitchondria
11.
The jellylike fluid inside cells is called...
a)
Vacuole
b)
Cytoplasm
c)
Cytoskeleton
12.
Which organelle converts energy from food molecules to energy the cell can use to carry out its functions?
a)
Cell wall
b)
Mitochondria
c)
Vacuole
13.
Which organelles store food and other materials needed by the cell?
a)
Mitochondria
b)
Chloroplasts
c)
Vacuoles
14.
Which organelle captures energy from sunlight and uses it to produce food for the cell?
a)
Chloroplast
b)
Vacuole
c)
Cytoplasm
15.
What is an organelle?
a)
A cell part
b)
A heart
c)
A body system
16.
Cytoplasm is found...
a)
In plant cells only
b)
In animal cells only
c)
In BOTH plant and animal cells
17.
Cell wall is found...
a)
In plant cells only
b)
In animal cells only
c)
In BOTH plant and animal cells
18.
Cell membrane is found...
a)
In plant cells only
b)
In animal cells only
c)
In BOTH plant and animal cells
19.
Chloroplasts are found...
a)
In plant cells only
b)
In animal cells only
c)
In BOTH plant and animal cells
20.
The body system that is responsible for breaking down your food to usable nutrients is the
a)
Respiratory System
b)
Digestive System
c)
Circulatory System
21.
The body system that is responsible for bringing in oxygen and removing carbon dioxide is the
a)
Respiratory System
b)
Digestive System
c)
Circulatory System
22.
The body system that has the heart, veins, and arteries is the
a)
Respiratory System
b)
Digestive System
c)
Circulatory System
23.
Which body system collects and removes waste from the human body?
a)
Excretory System
b)
Muscular System
c)
Nervous System
24.
Which body system receives information both inside and outside the body?
a)
Excretory System
b)
Muscular System
c)
Nervous System
25.
Which type of muscle is for voluntary movement?
a)
Skeletal muscle
b)
Smooth muscle
c)
Cardiac muscle
26.
What are the levels of organization from smallest to largest?
a)
organ, organism, organ system, tissue, cell
b)
cell, tissue, organ, organ system, organism
c)
cell, organ, tissue, organism, organ system
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