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WorksheetsUnit 6 Lesson 3 Cell Structure and Function
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Makayla looks at a diagram in her science book of a cellular organelle. The diagram is shown here. Which cellular structure is Makayla observing?
a)
cytoskeleton
b)
DNA
c)
mitochondrion
d)
ribosome
2.
Which of the following correctly describes cellular respiration?
a)
It takes place in the chloroplasts of most plant cells.
b)
It happens only when cells need to produce more proteins.
c)
It happens in the cellular organelles that do not have a membrane.
d)
It is the process that breaks down sugars to release energy in the form of ATP.
3.
What is the main function of chloroplasts in a cell?
a)
They produce proteins.
b)
They store water and food.
c)
They perform photosynthesis.
d)
They protect cells from their environments.
4.
Which of the following is true of photosynthesis?
a)
Photosynthesis takes place in mitochondria.
b)
Photosynthesis takes place on the ribosomes.
c)
During photosynthesis, cells transfer the energy released from sugar to ATP.
d)
During photosynthesis, cells use sunlight, carbon dioxide, and water to make sugar and oxygen.
5.
Which of the following have cell walls?
a)
animal cells and plant cells fungus cells and animal cells plant cells and bacterial cells plant cells, animal cells, and fungus cells
b)
fungus cells and animal cells
c)
plant cells and bacterial cells
d)
plant cells, animal cells, and fungus cells
6.
Which of the following choices includes two structures that are found in plant cells, but not in animal cells?
a)
cell wall, nucleus
b)
chloroplasts, ribosomes
c)
lysosomes, mitochondria
d)
cell wall, large central vacuole
7.
Look at the following diagram. Which of the following correctly names the type of cell shown and explains the evidence for that cell type?
a)
This is a plant cell, which is shown by the fact that
it has a cell wall.
b)
This is a plant cell, which is shown by the fact that it has a ribosomes.
c)
This is an animal cell, which is shown by the fact that it has mitochondria.
d)
This is an animal cell, which is shown by the fact that it has a cell membrane.
8.
Which of the following structures make up the outer covering of a cell?
a)
cell wall and nucleus
cytoplasm and cytoskeleton
cell membrane and cell wall
cell membrane and cytoplasm
b)
cytoplasm and cytoskeleton
c)
cell membrane and cell wall
d)
cell membrane and cytoplasm
9.
Which of the following describes the relationship between chloroplasts and mitochondria?
a)
Mitochondria produce sugar,
and chloroplasts use this sugar to make ATP.
b)
Chloroplasts produce sugar, and mitochondria use this sugar to make ATP
c)
Mitochondria produce the enzymes that chloroplasts need to carry out photosynthesis
d)
Chloroplasts produce the proteins that mitochondria need to perform cellular respiration.
10.
What is the function of the large central vacuole in a plant cell?
a)
water storage and support
b)
protein production and digestion
c)
cellular respiration and photosynthesis
d)
waste disposal and storage of the genetic material
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