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Total questions: 134

Worksheet time: 1hrs 7mins

Name
Class
Date
1.

The ___________ is the basic unit of life.

a)

organ

b)

cell

c)

atom

d)

tissue

2.

Organs that perform the same function in a multicellular organism is/are called a(n) _____________.

a)

cells

b)

tissues

c)

organ system

d)

organs

3.

A group of tissues that perform a similar function is called a(n) ____________ . Examples include the heart, lungs, or stomach.

a)

cell

b)

tissue

c)

organ

d)

organ system

4.

What is a group of cells that have similar functions? Examples include nervous, epithelial, muscle, and connective _________ .

a)

cells

b)

tissues

c)

organs

d)

atoms

5.

When many organ systems work together it can form a multicellular ________________ .

a)

organ

b)

cell

c)

organ system

d)

organism

6.

Which includes an order of organization of multicellular organisms from smallest to largest?

a)

tissues, cells, organs, organ systems, organism

b)

cell, tissue, organs, organ systems, organism

c)

organism, cells, tissues, organ systems, organism

d)

tissues, cells, organs, organ sytems, organism

7.

These organs working together are an example of a(n) ________________ .

a)

organ system

b)

cell

c)

atom

d)

tissue

8.

This group of cells performing similar functions is an example of a(n) ___________ .

a)

cell

b)

tissue

c)

organ

d)

organ system

9.

This group of tissues performing similar functions is an example of a(n) _____________ .

a)

cell

b)

organ system

c)

organ

d)

tissue

10.

These organs circulate the organism's blood throughout it's body, transporting cellular waste, materials, and nutrients. What is this an example of?

a)

an organ

b)

an organ system

c)

a tissue

d)

a cell

11.

Anything that can perform life processes by itself is a(n) ________________ .

a)

atom

b)

organ

c)

organism

d)

organelle

12.

Which is an example of an organism?

a)

a beetle

b)

an eye

c)

a heart

d)

a shell

13.

Molecules are made up of ___________ .

a)

atoms

b)

cells

c)

organelles

d)

nothing

14.

What are the building blocks of everything that exists?

a)

atoms

b)

cells

c)

organelles

d)

organs

15.

The heart contains different types of tissue. What level of organization is the heart?

a)
cell
b)
organ system
c)
organ
d)
tissue
16.

Which of the following shows the levels of organization in order from simple to complex?

a)

1. Cell

2. Tissue

3. Organ

4. Organ System

5. Organism

b)

1. Cell

2. Tissue

3. Organelle

4. Organ

5. Organ System

c)

1. Tissue

2. Organelle

3. Cell

4. Organ

5. Organism

d)

1. Organ

2. Tissue

3. Cell

4. Organism

5. Organ System

17.

Cells combine to form...

a)

tissue

b)

organs

c)

organ systems

d)

organisms

18.

Tissues combine to form...

a)

cells

b)

organs

c)

organ systems

d)

organelles

19.

Organs combine to form...

a)

organ systems

b)

organs

c)

tissues

d)

organisms

20.

Organ systems combine to form...

a)

cells

b)

tissues

c)

organs

d)

organisms

21.

Which level of organization is the smallest and simplest?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organisms

22.

Which level of organization is the largest and most complex?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organism

23.

Which of the following is considered the smallest unit of life?

a)

Atom

b)

Cell

c)

Organelle

d)

Molecule

24.

Organs that work together are part of a(n) ________________________.

a)

cells

b)

tissue

c)

organ system

25.

Group of organs with similar functions.

a)

Organism

b)

Cell

c)

Organ

d)

System

26.

Group of tissues with similar functions.

a)

Organelles

b)

Cells

c)

Tissues

d)

Organs

27.
Use this diagram of living systems to answer this question. Which figure is 4?
a)
an organ
b)
an organ complex
c)
an organ group
d)
an organ system
28.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ

d)

organ system

29.

This picture represents which of the levels of organization?

a)

organism

b)

organ system

c)

organ

d)

tissue

30.

A group of tissues that work together is a(n) ______________________.

a)

cell

b)

organ

c)

organ system

31.

What is a group of cells that are alike and work together?

a)

a cell team

b)

a tissue

c)

a cell family

32.

Groups of cells with similar functions.

a)

Organs

b)

Molecules

c)

Tissues

d)

Organelles

33.
 What is a tissue?
a)
A group of similar cells working together.
b)
 A group of similar organs working together.
c)
A specific structure inside of an organism.
d)
The largest structure in a eukaryotic organism.
34.
Use this diagram of living systems to answer this question. Which figure is a tissue?
a)
1
b)
2
c)
1 & 2
d)
1 & 3
35.

The heart contains different types of tissue. What level of organization is the heart?

a)
cell
b)
organ system
c)
organ
d)
tissue
36.

Which of the following shows the levels of organization in order from simple to complex?

a)

1. Cell

2. Tissue

3. Organ

4. Organ System

5. Organism

b)

1. Cell

2. Tissue

3. Organelle

4. Organ

5. Organ System

c)

1. Tissue

2. Organelle

3. Cell

4. Organ

5. Organism

d)

1. Organ

2. Tissue

3. Cell

4. Organism

5. Organ System

37.

Cells combine to form...

a)

tissue

b)

organs

c)

organ systems

d)

organisms

38.

Tissues combine to form...

a)

cells

b)

organs

c)

organ systems

d)

organelles

39.

Organs combine to form...

a)

organ systems

b)

organs

c)

tissues

d)

organisms

40.

Organ systems combine to form...

a)

cells

b)

tissues

c)

organs

d)

organisms

41.

Which level of organization is the smallest and simplest?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organisms

42.

Which level of organization is the largest and most complex?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organism

43.

Which of the following is considered the smallest unit of life?

a)

Atom

b)

Cell

c)

Organelle

d)

Molecule

44.

Organs that work together are part of a(n) ________________________.

a)

cells

b)

tissue

c)

organ system

45.

Group of organs with similar functions.

a)

Organism

b)

Cell

c)

Organ

d)

System

46.

Group of tissues with similar functions.

a)

Organelles

b)

Cells

c)

Tissues

d)

Organs

47.
Use this diagram of living systems to answer this question. Which figure is 4?
a)
an organ
b)
an organ complex
c)
an organ group
d)
an organ system
48.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ

d)

organ system

49.

This picture represents which of the levels of organization?

a)

organism

b)

organ system

c)

organ

d)

tissue

50.

A group of tissues that work together is a(n) ______________________.

a)

cell

b)

organ

c)

organ system

51.

What is a group of cells that are alike and work together?

a)

a cell team

b)

a tissue

c)

a cell family

52.

Groups of cells with similar functions.

a)

Organs

b)

Molecules

c)

Tissues

d)

Organelles

53.
 What is a tissue?
a)
A group of similar cells working together.
b)
 A group of similar organs working together.
c)
A specific structure inside of an organism.
d)
The largest structure in a eukaryotic organism.
54.
Use this diagram of living systems to answer this question. Which figure is a tissue?
a)
1
b)
2
c)
1 & 2
d)
1 & 3
55.

The heart contains different types of tissue. What level of organization is the heart?

a)
cell
b)
organ system
c)
organ
d)
tissue
56.

Which of the following shows the levels of organization in order from simple to complex?

a)

1. Cell

2. Tissue

3. Organ

4. Organ System

5. Organism

b)

1. Cell

2. Tissue

3. Organelle

4. Organ

5. Organ System

c)

1. Tissue

2. Organelle

3. Cell

4. Organ

5. Organism

d)

1. Organ

2. Tissue

3. Cell

4. Organism

5. Organ System

57.

Cells combine to form...

a)

tissue

b)

organs

c)

organ systems

d)

organisms

58.

Tissues combine to form...

a)

cells

b)

organs

c)

organ systems

d)

organelles

59.

Organs combine to form...

a)

organ systems

b)

organs

c)

tissues

d)

organisms

60.

Organ systems combine to form...

a)

cells

b)

tissues

c)

organs

d)

organisms

61.

Which level of organization is the smallest and simplest?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organisms

62.

Which level of organization is the largest and most complex?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organism

63.

Which of the following is considered the smallest unit of life?

a)

Atom

b)

Cell

c)

Organelle

d)

Molecule

64.

Organs that work together are part of a(n) ________________________.

a)

cells

b)

tissue

c)

organ system

65.

Group of organs with similar functions.

a)

Organism

b)

Cell

c)

Organ

d)

System

66.

Group of tissues with similar functions.

a)

Organelles

b)

Cells

c)

Tissues

d)

Organs

67.
Use this diagram of living systems to answer this question. Which figure is 4?
a)
an organ
b)
an organ complex
c)
an organ group
d)
an organ system
68.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ

d)

organ system

69.

This picture represents which of the levels of organization?

a)

organism

b)

organ system

c)

organ

d)

tissue

70.

A group of tissues that work together is a(n) ______________________.

a)

cell

b)

organ

c)

organ system

71.

What is a group of cells that are alike and work together?

a)

a cell team

b)

a tissue

c)

a cell family

72.

Groups of cells with similar functions.

a)

Organs

b)

Molecules

c)

Tissues

d)

Organelles

73.
 What is a tissue?
a)
A group of similar cells working together.
b)
 A group of similar organs working together.
c)
A specific structure inside of an organism.
d)
The largest structure in a eukaryotic organism.
74.
Use this diagram of living systems to answer this question. Which figure is a tissue?
a)
1
b)
2
c)
1 & 2
d)
1 & 3
75.

The heart contains different types of tissue. What level of organization is the heart?

a)
cell
b)
organ system
c)
organ
d)
tissue
76.

Which of the following shows the levels of organization in order from simple to complex?

a)

1. Cell

2. Tissue

3. Organ

4. Organ System

5. Organism

b)

1. Cell

2. Tissue

3. Organelle

4. Organ

5. Organ System

c)

1. Tissue

2. Organelle

3. Cell

4. Organ

5. Organism

d)

1. Organ

2. Tissue

3. Cell

4. Organism

5. Organ System

77.

Cells combine to form...

a)

tissue

b)

organs

c)

organ systems

d)

organisms

78.

Tissues combine to form...

a)

cells

b)

organs

c)

organ systems

d)

organelles

79.

Organs combine to form...

a)

organ systems

b)

organs

c)

tissues

d)

organisms

80.

Organ systems combine to form...

a)

cells

b)

tissues

c)

organs

d)

organisms

81.

Which level of organization is the smallest and simplest?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organisms

82.

Which level of organization is the largest and most complex?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organism

83.

Which of the following is considered the smallest unit of life?

a)

Atom

b)

Cell

c)

Organelle

d)

Molecule

84.

Organs that work together are part of a(n) ________________________.

a)

cells

b)

tissue

c)

organ system

85.

Group of organs with similar functions.

a)

Organism

b)

Cell

c)

Organ

d)

System

86.

Group of tissues with similar functions.

a)

Organelles

b)

Cells

c)

Tissues

d)

Organs

87.
Use this diagram of living systems to answer this question. Which figure is 4?
a)
an organ
b)
an organ complex
c)
an organ group
d)
an organ system
88.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ

d)

organ system

89.

This picture represents which of the levels of organization?

a)

organism

b)

organ system

c)

organ

d)

tissue

90.

A group of tissues that work together is a(n) ______________________.

a)

cell

b)

organ

c)

organ system

91.

What is a group of cells that are alike and work together?

a)

a cell team

b)

a tissue

c)

a cell family

92.

Groups of cells with similar functions.

a)

Organs

b)

Molecules

c)

Tissues

d)

Organelles

93.
 What is a tissue?
a)
A group of similar cells working together.
b)
 A group of similar organs working together.
c)
A specific structure inside of an organism.
d)
The largest structure in a eukaryotic organism.
94.
Use this diagram of living systems to answer this question. Which figure is a tissue?
a)
1
b)
2
c)
1 & 2
d)
1 & 3
95.

The heart contains different types of tissue. What level of organization is the heart?

a)
cell
b)
organ system
c)
organ
d)
tissue
96.

Which of the following shows the levels of organization in order from simple to complex?

a)

1. Cell

2. Tissue

3. Organ

4. Organ System

5. Organism

b)

1. Cell

2. Tissue

3. Organelle

4. Organ

5. Organ System

c)

1. Tissue

2. Organelle

3. Cell

4. Organ

5. Organism

d)

1. Organ

2. Tissue

3. Cell

4. Organism

5. Organ System

97.

Cells combine to form...

a)

tissue

b)

organs

c)

organ systems

d)

organisms

98.

Tissues combine to form...

a)

cells

b)

organs

c)

organ systems

d)

organelles

99.

Organs combine to form...

a)

organ systems

b)

organs

c)

tissues

d)

organisms

100.

Organ systems combine to form...

a)

cells

b)

tissues

c)

organs

d)

organisms

101.

Which level of organization is the smallest and simplest?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organisms

102.

Which level of organization is the largest and most complex?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ System

e)

Organism

103.

Which of the following is considered the smallest unit of life?

a)

Atom

b)

Cell

c)

Organelle

d)

Molecule

104.

Organs that work together are part of a(n) ________________________.

a)

cells

b)

tissue

c)

organ system

105.

Group of organs with similar functions.

a)

Organism

b)

Cell

c)

Organ

d)

System

106.

Group of tissues with similar functions.

a)

Organelles

b)

Cells

c)

Tissues

d)

Organs

107.
Use this diagram of living systems to answer this question. Which figure is 4?
a)
an organ
b)
an organ complex
c)
an organ group
d)
an organ system
108.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ

d)

organ system

109.

This picture represents which of the levels of organization?

a)

organism

b)

organ system

c)

organ

d)

tissue

110.

A group of tissues that work together is a(n) ______________________.

a)

cell

b)

organ

c)

organ system

111.

What is a group of cells that are alike and work together?

a)

a cell team

b)

a tissue

c)

a cell family

112.

Groups of cells with similar functions.

a)

Organs

b)

Molecules

c)

Tissues

d)

Organelles

113.
 What is a tissue?
a)
A group of similar cells working together.
b)
 A group of similar organs working together.
c)
A specific structure inside of an organism.
d)
The largest structure in a eukaryotic organism.
114.
Use this diagram of living systems to answer this question. Which figure is a tissue?
a)
1
b)
2
c)
1 & 2
d)
1 & 3
115.

This picture represents which of the levels of organization?

a)

atom

b)

organ

c)

organelle

d)

cell

116.

This picture represents which of the levels of organization?

a)

organism

b)

tissue

c)

organ

d)

organ system

117.

This picture represents which of the levels of organization?

a)

cell

b)

tissue

c)

organ

d)

organelles

118.

This picture represents which of the levels of organization?

a)

organ

b)

organ system

c)

cell

d)

tissue

119.

This picture represents which of the levels of organization?

a)

cell

b)

tissue

c)

organ

d)

organ system

120.

This picture represents which of the levels of organization?

a)

organ system

b)

tissue

c)

organism

d)

organ

121.

This picture represents which of the levels of organization?

a)

tissue

b)

cell

c)

organ

d)

organism

122.

This picture represents which of the levels of organization?

a)

organ system

b)

tissue

c)

organism

d)

organ

123.

This picture represents which of the levels of organization?

a)

organ system

b)

tissue

c)

cell

d)

organ

124.

This picture represents which of the levels of organization?

a)

organ system

b)

organ

c)

tissue

d)

organism

125.

This picture represents which of the levels of organization?

a)

organ

b)

organ system

c)

cell

d)

organism

126.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ system

d)

organ

127.

This picture represents which of the levels of organization?

a)

organ

b)

tissue

c)

cell

d)

organism

128.

This picture represents which of the levels of organization?

a)

cell

b)

organism

c)

organ

d)

organ system

129.

This picture represents which of the levels of organization?

a)

tissue

b)

organism

c)

organ

d)

organ system

130.

This picture represents which of the levels of organization?

a)

cell

b)

tissue

c)

organ

d)

organ system

131.

This picture represents which of the levels of organization?

a)

organism

b)

organ system

c)

organ

d)

tissue

132.

This picture represents which of the levels of organization?

a)

cell

b)

organ

c)

organ system

d)

organism

133.

This picture represents which of the levels of organization?

a)

tissue

b)

organelle

c)

organ

d)

organ system

134.

This picture represents which of the levels of organization?

a)

organ

b)

organism

c)

tissue

d)

organ system

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