Glencoe Science Level Red

Chapter 16: Cells—The Units of Life

Standardized Test Practice

1
Which letter corresponds to a mitochondrion?

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A)F
B)G
C)E
D)H
2
Which of the following can be found inside the structure labeled F?

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A)cytoplasm
B)chloroplasts
C)chromosomes
D)mitochondria
3
What is the function of the structure labeled E?

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A)store food, water, minerals, and wastes
B)help control what enters and leaves the cell
C)convert food energy into a form that cells can use
D)capture energy from sunlight
4
What is the name of the structure labeled H?

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A)cell wall
B)cell membrane
C)cytoplasm
D)nucleus
5
Which of the following is an organelle found in plant cells, but not in animal cells?
A)nucleus
B)mitochondrion
C)chloroplast
D)vacuole
6
Which of the following is found in animal and plant cells, but not in bacterial cells
A)cell membrane
B)mitochondrion
C)chromosomes
D)nucleus
7
Which of the following is an organ?
A)blood
B)heart
C)bone
D)nerve cell
8
Bacteria are made up of
A)one cell.
B)two or three cells.
C)tissues and organs.
D)specialized cells.
9
Which body system is made up of bones?
A)muscular
B)digestive
C)skeletal
D)nervous
10
What kind of human cell is long and has many branches that allow it to send and receive messages quickly?
A)nerve cell
B)fat cell
C)bone cell
D)muscle cell
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