Chapter 7

1
Chapter 7 Cell Structure and Function
Topic 1
Topic 2
Topic 3
Topic 4
Topic 5
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FINAL ROUND
2
Topic 1 100 Question

• Question Which structure makes proteins using
  instructions that come from the nucleus?
• a. Golgi apparatus
• b. mitochondrion
• c. ribosome
• d. vacuole

ANSWER
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3
Topic 1 100 Answer

• Question Which structure makes proteins using
  instructions that come from the nucleus?
• a. Golgi apparatus
• b. mitochondrion
• c. ribosome
• d. vacuole

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4
Topic 1 200 Question

• Question Which organelle breaks down food into
  molecules the cell can use?
• a. Golgi apparatus
• b. lysosome
• c. endoplasmic reticulum
• d. mitochondrion

ANSWER
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5
Topic 1 200 Answer

• Question Which organelle breaks down food into
  molecules the cell can use?
• a. Golgi apparatus
• b. lysosome
• c. endoplasmic reticulum
• d. mitochondrion

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6
Topic 1 300 Question

• Question Which of the following structures is
  found in the cytoplasm?
• a. nucleolus
• b. ribosome
• c. chromatin
• d. cell wall

ANSWER
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7
Topic 1 300 Answer

• Question Which of the following structures is
  found in the cytoplasm?
• a. nucleolus
• b. ribosome
• c. chromatin
• d. cell wall

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8
Topic 1 400 Question

• Question Which of the following is NOT found in
  the nucleus?
• a. cytoplasm
• b. nucleolus
• c. DNA
• d. chromatin

ANSWER
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9
Topic 1 400 Answer

• Question Which of the following is NOT found in
  the nucleus?
• a. cytoplasm
• b. nucleolus
• c. DNA
• d. chromatin

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10
Topic 1 500 Question

• Question Which of the following is a function of
  the nucleus?
• a. Contains the information needed to make
  proteins
• b. Controls most of the cells processes
• c. Stores DNA
• d. All of the above

ANSWER
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11
Topic 1 500 Answer

• Question Which of the following is a function of
  the nucleus?
• a. Contains the information needed to make
  proteins
• b. Controls most of the cells processes
• c. Stores DNA
• d. All of the above

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12
Topic 2 100 Question

• Question Which of the following organisms are
  prokaryotes?
• a. plants
• b. animals
• c. bacteria
• d. All of the above

ANSWER
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13
Topic 2 100 Answer

• Question Which of the following organisms are
  prokaryotes?
• a. plants
• b. animals
• c. bacteria
• d. All of the above

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14
Topic 2 200 Question

• Question Which of the following contain a
  nucleus?
• a. organelles
• b. eukaryotes
• c. bacteria
• d. prokaryotes

ANSWER
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15
Topic 2 200 Answer

• Question Which of the following contain a
  nucleus?
• a. organelles
• b. eukaryotes
• c. bacteria
• d. prokaryotes

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16
Topic 2 300 Question

• Question Looking at a cell under a microscope,
  you note that it is a prokaryote. How do you
  know?
• a. The cell lacks cytoplasm
• b. The cell lacks a cell membrane
• c. The cell lacks a nucleus
• d. The cell lacks genetic material

ANSWER
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17
Topic 2 300 Answer

• Question Looking at a cell under a microscope,
  you note that it is a prokaryote. How do you
  know?
• a. The cell lacks cytoplasm
• b. The cell lacks a cell membrane
• c. The cell lacks a nucleus
• d. The cell lacks genetic material

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18
Topic 2 400 Question

• Question Which type(s) of microscopes can
  produce three-dimensional images of cells?
• a. Transmission electron microscopes
• b. Scanning electron microscopes
• c. Both A and B
• d. Neither A nor B

ANSWER
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19
Topic 2 400 Answer

• Question Which type(s) of microscopes can
  produce three-dimensional images of cells?
• a. Transmission electron microscopes
• b. Scanning electron microscopes
• c. Both A and B
• d. Neither A nor B

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20
Topic 2 500 Question

• Question Electron microscopes can reveal details
• a. 100 times larger than those visible in light
  microscopes.
• b. The same size as those visible in light
  microscopes.
• c. 100 times smaller than those visible in light
  microscopes.
• d. 1000 times smaller than those visible in light
  microscopes.

ANSWER
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21
Topic 2 500 Answer

• Question Electron microscopes can reveal details
• a. 100 times larger than those visible in light
  microscopes.
• b. The same size as those visible in light
  microscopes.
• c. 100 times smaller than those visible in light
  microscopes.
• d. 1000 times smaller than those visible in light
  microscopes.

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22
Topic 3 100 Question

• Question The cell theory applies to
• a. bacteria
• b. multi-cellular organisms
• c. plants and animals
• d. all of the above

ANSWER
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23
Topic 3 100 Answer

• Question The cell theory applies to
• a. bacteria
• b. multi-cellular organisms
• c. plants and animals
• d. all of the above

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24
Topic 3 200 Question

• Question Who was one of the first people to
  identify and see cork cells?
• a. Anton van Leeuwenhoek
• b. Robert Hooke
• c. Matthias Schleiden
• d. Rudolf Virchow

ANSWER
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25
Topic 3 200 Answer

• Question Who was one of the first people to
  identify and see cork cells?
• a. Anton van Leeuwenhoek
• b. Robert Hooke
• c. Mathias Schleiden
• d. Rudolf Virchow

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26
Topic 3 300 Question

• Question Which organelle converts the chemical
  energy stored in food into compounds that are
  more convenient for the cell to use?
• a. chloroplast
• b. endoplasmic reticulum
• c. mitochondrion
• d. Golgi apparatus

ANSWER
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27
Topic 3 300 Answer

• Question Which organelle converts the chemical
  energy stored in food into compounds that are
  more convenient for the cell to use?
• a. chloroplast
• b. endoplasmic reticulum
• c. mitochondrion
• d. Golgi apparatus

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28
Topic 3 400 Question

• Question Which organelles help provide cells
  with energy?
• a. Mitochondria and chloroplasts
• b. Smooth endoplasmic reticulum
• c. Golgi apparatus and ribosomes
• d. Rough endoplasmic reticulum

ANSWER
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29
Topic 3 400 Answer

• Question Which organelles help provide cells
  with energy?
• a. Mitochondria and chloroplasts
• b. Smooth endoplasmic reticulum
• c. Golgi apparatus and ribosomes
• d. Rough endoplasmic reticulum

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30
Topic 3 500 Question

• Question Which of the following is NOT a
  function of the cytoskeleton?
• a. Helps the cell maintain its shape
• b. Helps the cell move
• c. Prevents chromosomes from separating
• d. Helps organelles within the cell move

ANSWER
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31
Topic 3 500 Answer

• Question Which of the following is NOT a
  function of the cytoskeleton?
• a. Helps the cell maintain its shape
• b. Helps the cell move
• c. Prevents chromosomes from separating
• d. Helps organelles within the cell move

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32
Topic 4 100 Question

• Question Unlike the cell membrane, the cell wall
  is
• a. found in all organisms.
• b. usually made of tough fibers.
• c. a flexible barrier.
• d. composed of a lipid bilayer.

ANSWER
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33
Topic 4 100 Answer

• Question Unlike the cell membrane, the cell wall
  is
• a. found in all organisms.
• b. usually made of tough fibers.
• c. a flexible barrier.
• d. composed of a lipid bilayer.

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34
Topic 4 200 Question

• Question The cell membrane contains channels and
  pumps that help move materials from one side to
  the other. What are these channels and pumps made
  of?
• a. carbohydrates
• b. proteins
• c. lipids
• d. nucleic acids

ANSWER
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35
Topic 4 200 Answer

• Question The cell membrane contains channels and
  pumps that help move materials from one side to
  the other. What are these channels and pumps made
  of?
• a. carbohydrates
• b. proteins
• c. lipids
• d. nucleic acids

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36
Topic 4 300 Question

• Question Diffusion is the movement of molecules
  from
• a. an area of low concentration to an area of
  high concentration.
• b. an area of high concentration to an area of
  low concentration.
• c. an area of equilibrium to an area of low
  concentration.
• d. all of the above.

ANSWER
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37
Topic 4 300 Answer

• Question Diffusion is the movement of molecules
  from
• a. an area of low concentration to an area of
  high concentration.
• b. an area of high concentration to an area of
  low concentration.
• c. an area of equilibrium to an area of low
  concentration.
• d. all of the above.

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38
Topic 4 400 Question

• Question Diffusion occurs because
• a. molecules constantly move and collide with
  each other.
• b. the concentration of a solution is never the
  same throughout a solution.
• c. the concentration of a solution is always the
  same throughout a solution.
• d. molecules never move or collide with each
  other.

ANSWER
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39
Topic 4 400 Answer (Molecular Workbench)

• Question Diffusion occurs because
• a. molecules constantly move and collide with
  each other.
• b. the concentration of a solution is never the
  same throughout a solution.
• c. the concentration of a solution is always the
  same throughout a solution.
• d. molecules never move or collide with each
  other.

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40
Topic 4 500 Question

• Question When the concentration of molecules on
  both sides of a membrane is the same, the
  molecules will
• a. move across the membrane to the outside of the
  cell.
• b. stop moving across the membrane.
• c. move across the membrane in both directions.
• d. move across the membrane to the inside of the
  cell.

ANSWER
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41
Topic 4 500 Answer

• Question When the concentration of molecules on
  both sides of a membrane is the same, the
  molecules will
• a. move across the membrane to the outside of the
  cell.
• b. stop moving across the membrane.
• c. move across the membrane in both directions.
• d. move across the membrane to the inside of the
  cell.

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42
Topic 5 100 Question

• Question The diffusion of water across a
  selectively permeable membrane is called
• a. osmotic pressure
• b. facilitated diffusion
• c. active transport
• d. osmosis

ANSWER
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43
Topic 5 100 Answer

• Question The diffusion of water across a
  selectively permeable membrane is called
• a. osmotic pressure
• b. facilitated diffusion
• c. active transport
• d. osmosis

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44
Topic 5 200 Question

• Question Which term refers to cells having
  different jobs in an organism?
• a. levels of organization
• b. unicellular
• c. multicellular
• d. cell specialization

ANSWER
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45
Topic 5 200 Answer

• Question Which term refers to cells having
  different jobs in an organism?
• a. levels of organization
• b. unicellular
• c. multicellular
• d. cell specialization

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46
Topic 5 300 Question

• Question All of the following are examples of
  cell specialization EXCEPT
• a. a pancreatic cell that produces
  protein-digesting enzymes.
• b. muscle cells that control movement of
  materials in the body.
• c. a prokaryotic cell that carries out
  photosynthesis.
• d. a red blood cell that carries oxygen.

ANSWER
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47
Topic 5 300 Answer

• Question All of the following are examples of
  cell specialization EXCEPT
• a. a pancreatic cell that produces
  protein-digesting enzymes.
• b. muscle cells that control movement of
  materials in the body.
• c. a prokaryotic cell that carries out
  photosynthesis.
• d. a red blood cell that carries oxygen.

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48
Topic 5 400 Question

• Question A group of similar cells that perform a
  particular function is called a(an)
• a. organ
• b. organ system
• c. tissue
• d. cellular cohort

ANSWER
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49
Topic 5 400 Answer

• Question A group of similar cells that perform a
  particular function is called a(an)
• a. organ
• b. organ system
• c. tissue
• d. cellular cohort

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50
Topic 5 500 Question

• Question If a cell of an organism contains no
  nucleus, the organism is a(an)
• a. plant
• b. animal
• c. prokaryote
• d. eukaryote

ANSWER
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51
Topic 5 500 Answer

• Question If a cell of an organism contains no
  nucleus, the organism is a(an)
• a. plant
• b. animal
• c. prokaryote
• d. eukaryote

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52
FINAL ROUND Question

• Question Distinct threadlike structures
  containing genetic information are called
• a. nuclei
• b. mitochondria
• c. centrioles
• d. chromosomes

ANSWER
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53
FINAL ROUND Answer

• Question Distinct threadlike structures
  containing genetic information are called
• a. nuclei
• b. mitochondria
• c. centrioles
• d. chromosomes

BACK TO GAME