,True / False
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1. Dendrites contain the nuclei, ribosomes, mitochondria, and other structures found in most cells.
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a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
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.
TOPICS: 1.1 The Cells of the Nervous System
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2. Neurons receive information and transmit it to other cells.
Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
3. An afferent axon brings information into a structure.
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a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
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4. An efferent axon carries information away from a structure.
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a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
,REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System Wl Wl Wl Wl Wl Wl
5. The greater the surface area of a dendrite, the more information it can receive from other neurons.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
6. Neurons are distinguished from other cells by their shape.
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a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
7. Glial cells serve many functions.
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a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
8. Glial cells transmit information across long distances.
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a. True
b. False
ANSWER: False
, DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute
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the nervous system. Wl Wl
TOPICS: 1.1 The Cells of the Nervous Syste Wl Wl Wl Wl Wl Wl
m
9. Schwann cells build the myelin sheaths in the periphery of the body.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System Wl Wl Wl Wl Wl Wl
10. The blood-brain barrier
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a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: The Blood-Brain Barrier
Wl Wl
LEARNING OBJECTIVES:
Wl KALA.BIOP.16.01.02 - Summarize how the blood– Wl Wl Wl Wl Wl
brain barrier relates to protection and nutrition of neurons.
Wl Wl Wl Wl Wl Wl Wl Wl
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
11. The difference in voltage in a resting neuron is called the resting potential.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: The Resting Potential of the Neuron Wl Wl Wl Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.03 - Explain how the sodium–
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potassium pump and the properties of the membrane lead to the restin
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g potential of a neuron. Wl Wl Wl Wl
TOPICS: 1.2 The Nerve Impulse Wl Wl Wl
12. Increasing the electrical gradient for potassium will reduce the tendency for potassium ions to e
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
xit the neuron.
Wl Wl
a. True
Wl Wl
1. Dendrites contain the nuclei, ribosomes, mitochondria, and other structures found in most cells.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
2. Neurons receive information and transmit it to other cells.
Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
3. An afferent axon brings information into a structure.
Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
4. An efferent axon carries information away from a structure.
Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
,REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System Wl Wl Wl Wl Wl Wl
5. The greater the surface area of a dendrite, the more information it can receive from other neurons.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
6. Neurons are distinguished from other cells by their shape.
Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
7. Glial cells serve many functions.
Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
8. Glial cells transmit information across long distances.
Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: False
, DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute
Wl Wl Wl Wl Wl Wl Wl Wl
the nervous system. Wl Wl
TOPICS: 1.1 The Cells of the Nervous Syste Wl Wl Wl Wl Wl Wl
m
9. Schwann cells build the myelin sheaths in the periphery of the body.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: Neurons and Glia Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.01 -
Wl Wl
Describe neurons and glia, the cells that constitute the nervous system
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
.
TOPICS: 1.1 The Cells of the Nervous System Wl Wl Wl Wl Wl Wl
10. The blood-brain barrier
Wl Wl Wl is made up of closely packed glial cells.
Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: The Blood-Brain Barrier
Wl Wl
LEARNING OBJECTIVES:
Wl KALA.BIOP.16.01.02 - Summarize how the blood– Wl Wl Wl Wl Wl
brain barrier relates to protection and nutrition of neurons.
Wl Wl Wl Wl Wl Wl Wl Wl
TOPICS: 1.1 The Cells of the Nervous System
Wl Wl Wl Wl Wl Wl
11. The difference in voltage in a resting neuron is called the resting potential.
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s: Understand Wl
REFERENCES: The Resting Potential of the Neuron Wl Wl Wl Wl Wl
LEARNING OBJECTIVES: KALA.BIOP.16.01.03 - Explain how the sodium–
Wl Wl Wl Wl Wl Wl
potassium pump and the properties of the membrane lead to the restin
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
g potential of a neuron. Wl Wl Wl Wl
TOPICS: 1.2 The Nerve Impulse Wl Wl Wl
12. Increasing the electrical gradient for potassium will reduce the tendency for potassium ions to e
Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl Wl
xit the neuron.
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a. True