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Med C
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Test Bank f
to accompany f
Neuroscience, Sixth Edition f f
Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White
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Chapter 1:Studying the Nervous System f f f f f
Multiple Choice f
1. Which part of DNA is transcribed into messenger RNA?
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a. Exon
b. Intron
c. Promoter
d. Non-coding DNA f
e. RegulatoryDNA f
Answer: a
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TextbookReference:GeneticsandGenomics Bloom’s
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Level: 2. Understanding
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2. Genomics is the analysis of f f f f
a. coding DNA sequences for a species.
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b. regulatory DNA sequences for an individual organism and a species.
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c. coding and regulatory DNA sequences for a species.
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d. coding and regulatory DNA sequences for an individual organism.
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e. coding and regulatory DNA of an individual organism or a species.
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Answer: e
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TextbookReference:GeneticsandGenomics Bloom’s
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Level: 1. Remembering
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3. Which of Camillo Golgi’s contributions enabled Santiago Ramón y Cajal to make
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observations that suggested that nerve cells are discrete entities?
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a. Articulation of the neuron doctrine f f f f
b. Identifying the organelle later called the Golgi apparatus f f f f f f f
c. Development of a staining method based on impregnation with silver salts f f f f f f f f f f
d. Improving the understanding of the pathophysiology of malariaf f f f f f f
e. Articulation of the reticular theory of nerve cell communication f f f f f f f f
Answer: c
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Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 2. Understanding
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4. The major proponent(s) of the neuron doctrine was(were)
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a. Camillo Golgi. f
b. Santiago Ramón y Cajal. f f f
c. Charles Sherrington. f
d. Santiago Ramón y Cajal and Charles Sherrington.
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e. Camillo Golgi and Santiago Ramón y Cajal. f f f f f f
Answer: d
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Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 1. Remembering
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5. Which function is a characteristic primarily of neurons only, and not glia?
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a. Transmits action potentials f f
b. Supports electrical signals f f
c. Repairs the nervous system f f f
d. Prevents regeneration of the nervous system f f f f f
e. Producesmyelin f
Answer: a
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Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 1. Remembering
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6. In which part of a neuron would most of the endoplasmic reticulum be concentrated?
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a. Postsynaptic terminal f
b. Presynapticterminal f
c. Axon
d. Cell body f
e. Dendrite
Answer: d
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Textbook Reference: Cellular Components of theNervous System
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Bloom’s Level: 1. Remembering
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7. Which intracellular component facilitates the processes of endocytosis and exocytosis
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underlying synaptic communication?
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a. Mitochondria
b. Endoplasmic reticulum f
c. Cytoskeleton
d. Golgi apparatus f
e. Nucleus
Answer: c
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Textbook Reference: Cellular Components of theNervous System
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Bloom’s Level: 2. Understanding
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8. Most neurons have f f
a. one axon hillock (initial segment).
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b. multiple axon hillocks (initial segments). f f f f
c. one dendrite.
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d. one axon hillock (initial segment) and one dendrite.
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e. multiple axon hillocks (initial segments) and one dendrite.
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Answer: a
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Textbook Reference: Neurons f f
Bloom’sLevel:1.Remembering
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9. Which statement best describes the function of a neuron with multiple, highly
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branched dendrites and one axon?
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a. It passes information directly to multiple neurons.
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b. It cannot integrate information from multiple neurons.
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c. It receives information from only one other neuron.
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d. It integrates information from many neurons.
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e. Theinformation it receives will not be relayed.
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Answer: d
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TextbookReference:Neurons f f
Bloom’s Level: 3. Applying
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10. Which statement best describes most neurons? f f f f f
a. They receive information via axons. f f f f
b. They transmit information to other cells via dendrites.
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c. They are polarized. f f
d. They conduct signals bidirectionally. f f f
e. They transmit electrical signals via cytoplasmic continuity.
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Answer: c
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TextbookReference:Neurons f f
Bloom’s Level: 3. Applying
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11. Compared with projection neurons, axons of local circuit neurons (interneurons) f f f f f f f f f
a. are longer. f
b. are shorter. f
c. have more synapses. f f
d. have more branches. f f
e. reachmorepostsynapticneurons. f f f
Answer: b
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Textbook Reference: Neurons f f
Bloom’s Level: 2. Understanding f f f
12. An action potential is a(n)
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cell membrane.
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a. single
b. all-or-nothing
c. permanent
d. random
e. unidirectional
Answer: b
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Textbook Reference: Neurons f f
Bloom’sLevel:1.Remembering
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13. The part of a synapse to which the contents of synaptic vesicles bind is called the
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a. presynaptic terminal. f
b. synaptic ending. f
c. axon terminal. f
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