Test Bank - Neuroscience 7th Edition (Augustine), Chapter 1 - 34 > Download as Pdf File Questions And Answers A+GRADED

,all • LaMantia • Mooney • Platt • White
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, Chapter 1: Studying the Nervous System Xt Xt Xt Xt Xt




Multiple Choice Xt




1. Which part of DNA is transcribed into messenger RNA?
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a. Exon
b. Intron
c. Promoter
d. Non-coding DNA Xt


e. Regulatory DNA Xt


Answer: a
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Textbook Reference: Genetics and Genomics Bloom
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’s Level: 2. Understanding
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2. Genomics is the analysis of Xt Xt Xt Xt


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 specie
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s. Answer: e
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Textbook Reference: Genetics and Genomics Bloom
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’s Level: 1. Remembering
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3. Which of Camillo Golgi’s contributions enabled Santiago Ramón y Cajal to ma
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ke observations that suggested that nerve cells are discrete entities?
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a. Articulation of the neuron doctrine Xt Xt Xt Xt


b. Identifying the organelle later called the Golgi apparatus
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c. Development of a staining method based on impregnation with silver salts
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d. Improving the understanding of the pathophysiology of malaria
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e. Articulation of the reticular theory of nerve cell communicatio
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n 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. Xt


b. Santiago Ramón y Cajal. Xt Xt Xt


c. Charles Sherrington. Xt


d. Santiago Ramón y Cajal and Charles Sherrington.
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, e. Camillo Golgi and Santiago Ramón y Cajal
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. Answer: d
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Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 1. Remembering Xt Xt Xt




5. Which function is a characteristic primarily of neurons only, and not glia?
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a. Transmits action potentials Xt Xt


b. Supports electrical signals Xt Xt


c. Repairs the nervous system Xt Xt Xt


d. Prevents regeneration of the nervous system
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e. Produces myelin Xt


Answer: a
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Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 1. Remembering Xt Xt Xt




6. In which part of a neuron would most of the endoplasmic reticulum be concentrated?
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a. Postsynaptic terminal Xt


b. Presynaptic terminal Xt


c. Axon
d. Cell body Xt


e. Dendrite
Answer:
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d
Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 1. Remembering Xt Xt Xt




7. Which intracellular component facilitates the processes of endocytosis and exocytosi
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s underlying synaptic communication?
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a. Mitochondria
b. Endoplasmic reticulum Xt


c. Cytoskeleton
d. Golgi apparatus Xt


e. Nucleus
Answer:
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c
Textbook Reference: Cellular Components of the Nervous System
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Bloom’s Level: 2. UnderstandingXt Xt Xt




8. Most neurons have Xt Xt


a. one axon hillock (initial segment).
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b. multiple axon hillocks (initial segments).
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c. one dendrite. Xt


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 Bloo Xt Xt Xt


m’s Level: 1. Remembering
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