Test Bank to accompany Neuroscience, sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White

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TEST BANK NEUROSCIENCE 6TH
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EDITION
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Test Bankr

to raccompany
Neuroscience, rSixth rEdition
Purves r• rAugustine r• rFitzpatrick r• rHall r• rLaMantia r• rMooney r• rPlatt r• rWhite

Chapter 1: Studying the Nervous System
r r r r r




Multiple rChoice

1. Which rpart rof rDNA ris rtranscribed rinto rmessenger rRNA?
a. Exon
b. Intron
c. Promoter
d. Non-coding rDNA
e. RegulatoryrDNA
rAnswer: ra

Textbook rReference: rGenetics rand rGenomics
rBloom’s rLevel: r2. rUnderstanding




2. Genomics ris rthe ranalysis rof
a. coding rDNA rsequences rfor ra rspecies.
b. regulatory rDNA rsequences rfor ran rindividual rorganism rand ra rspecies.
c. coding rand rregulatory rDNA rsequences rfor ra rspecies.
d. coding rand rregulatory rDNA rsequences rfor ran rindividual rorganism.
e. coding rand rregulatory rDNA rof ran rindividual rorganism ror ra rspecies.
rAnswer: re

Textbook rReference: rGenetics rand rGenomics
rBloom’s rLevel: r1. rRemembering




3. Which rof rCamillo rGolgi’s rcontributions renabled rSantiago rRamón ry rCajal rto rmake
robservations rthat rsuggested rthat rnerve rcells rare rdiscrete rentities?

a. Articulation rof rthe rneuron rdoctrine
b. Identifying rthe rorganelle rlater rcalled rthe rGolgi rapparatus
c. Development rof ra rstaining rmethod rbased ron rimpregnation rwith rsilver rsalts
d. Improving rthe runderstanding rof rthe rpathophysiology rof rmalaria
e. Articulation rof rthe rreticular rtheory rof rnerve rcell rcommunication
rAnswer: rc

Textbook rReference: rCellular rComponents rof rthe rNervous rSystem
rBloom’s rLevel: r2. rUnderstanding




4. The rmajor rproponent(s) rof rthe rneuron rdoctrine rwas(were)
a. Camillo rGolgi.
b. Santiago rRamón ry rCajal.
c. Charles rSherrington.
d. Santiago rRamón ry rCajal rand rCharles rSherrington.


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e. Camillo rGolgi rand rSantiago rRamón ry rCajal.
rAnswer: rd

Textbook rReference: rCellular rComponents rof rthe rNervous rSystem
rBloom’s rLevel: r1. rRemembering




5. Which rfunction ris ra rcharacteristic rprimarily rof rneurons ronly, rand rnot rglia?
a. Transmits raction rpotentials
b. Supports relectrical rsignals
c. Repairs rthe rnervous rsystem
d. Prevents rregeneration rof rthe rnervous rsystem
e. Produces rmyelin
rAnswer: ra

Textbook rReference: rCellular rComponents rof rthe rNervous rSystem
rBloom’s rLevel: r1. rRemembering




6. In rwhich rpart rof ra rneuron rwould rmost rof rthe rendoplasmic rreticulum rbe rconcentrated?
a. Postsynaptic rterminal
b. Presynaptic rterminal
c. Axon
d. Cell rbody
e. Dendrite
rAnswer: rd

Textbook rReference: rCellular rComponents rof rthe rNervous rSystem
rBloom’s rLevel: r1. rRemembering




7. Which rintracellular rcomponent rfacilitates rthe rprocesses rof rendocytosis rand rexocytosis
runderlying rsynaptic rcommunication?

a. Mitochondria
b. Endoplasmic rreticulum
c. Cytoskeleton
d. Golgi rapparatus
e. Nucleus
rAnswer: rc

Textbook rReference: rCellular rComponents rof rthe rNervous rSystem
rBloom’s rLevel: r2. rUnderstanding




8. Most rneurons rhave
a. one raxon rhillock r(initial rsegment).
b. multiple raxon rhillocks r(initial rsegments).
c. one rdendrite.
d. one raxon rhillock r(initial rsegment) rand rone rdendrite.
e. multiple raxon rhillocks r(initial rsegments) rand rone rdendrite.
rAnswer: ra

Textbook rReference: rNeurons
rBloom’s rLevel: r1. rRemembering




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9. Which rstatement rbest rdescribes rthe rfunction rof ra rneuron rwith rmultiple, rhighly
rbranched rdendrites rand rone raxon?

a. It rpasses rinformation rdirectly rto rmultiple rneurons.
b. It rcannot rintegrate rinformation rfrom rmultiple rneurons.
c. It rreceives rinformation rfrom ronly rone rother rneuron.
d. It rintegrates rinformation rfrom rmany rneurons.
e. The rinformation rit rreceives rwill rnot rbe rrelayed.
rAnswer: rd

Textbook rReference: rNeurons
rBloom’s rLevel: r3. rApplying




10. Which rstatement rbest rdescribes rmost rneurons?
a. They rreceive rinformation rvia raxons.
b. They rtransmit rinformation rto rother rcells rvia rdendrites.
c. They rare rpolarized.
d. They rconduct rsignals rbidirectionally.
e. They rtransmit relectrical rsignals rvia rcytoplasmic rcontinuity.
rAnswer: rc

Textbook rReference: rNeurons
rBloom’s rLevel: r3. rApplying




11. Compared rwith rprojection rneurons, raxons rof rlocal rcircuit rneurons r(interneurons)
a. are rlonger.
b. are rshorter.
c. have rmore rsynapses.
d. have rmore rbranches.
e. reach rmore rpostsynaptic rneurons.
rAnswer: rb

Textbook rReference: rNeurons
Bloom’s rLevel: r2. rUnderstanding

12. An raction rpotential ris ra(n) change rin rthe relectrical rpotential racross rthe rnerve
rcell rmembrane.

a. single
b. all-or-nothing
c. permanent
d. random
e. unidirectional
rAnswer: rb

Textbook rReference: rNeurons
rBloom’s rLevel: r1. rRemembering




13. The rpart rof ra rsynapse rto rwhich rthe rcontents rof rsynaptic rvesicles rbind ris rcalled rthe
a. presynaptic rterminal.
b. synaptic rending.
c. axon rterminal.



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