Answers 100% Complete A+ Grade Latest Version 2024-2025
Truee/eFalse
1. Dendritesecontainetheenuclei,eribosomes,emitochondria,eandeotherestructuresefoundeinemostecells.
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
2. Neuronsereceiveeinformationeandetransmiteitetoeotherecells.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
3. Aneafferenteaxonebringseinformationeintoeaestructure.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
4. Aneefferenteaxonecarrieseinformationeawayefromeaestructure.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
,LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
5. Theegreateretheesurfaceeareaeofeaedendrite,etheemoreeinformationeitecanereceiveefromeothereneurons.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
6. Neuronseareedistinguishedefromeotherecellsebyetheireshape.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
7. Glialecellseserveemanyefunctions.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
8. Glialecellsetransmiteinformationeacrosselongedistances.
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-eDescribeeneuronseandeglia,etheecellsethateconstitute
theenervousesystem.
,TOPICS: 1.1eTheeCellseofetheeNervouseSystem
9. Schwannecellsebuildetheemyelinesheathseinetheeperipheryeofetheebody.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: NeuronseandeGlia
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.01e-
eDescribeeneuronseandeglia,etheecellsethateconstituteetheenervousesystem.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
10. Theeblood-brainebarriereisemadeeupeofecloselyepackedeglialecells.
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: TheeBlood-BraineBarrier
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.02e-eSummarizeehowetheeblood–
brainebarriererelatesetoeprotectioneandenutritioneofeneurons.
TOPICS: 1.1eTheeCellseofetheeNervouseSystem
11. Theedifferenceeinevoltageeineaerestingeneuroneisecalledetheerestingepotential.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: TheeRestingePotentialeofetheeNeuron
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.03e-eExplainehowetheesodium–
potassiumepumpeandetheepropertieseofetheemembraneeleadetoetheerestingepote
ntialeofeaeneuron.
TOPICS: 1.2eTheeNerveeImpulse
12. Increasingetheeelectricalegradienteforepotassiumewillereduceetheetendencyeforepotassiumeionsetoeexitetheen
euron.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eAnalyze
REFERENCES: TheeRestingePotentialeofetheeNeuron
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.03e-eExplainehowetheesodium–
potassiumepumpeandetheepropertieseofetheemembraneeleadetoetheerestingepote
ntialeofeaeneuron.
, TOPICS: 1.2eTheeNerveeImpulse
13. Atetheerestingepotential,etheepotassiumechannelseareecompletelyeclosedeandetheesodiumechannelsea
reealmosteclosed.
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: TheeRestingePotentialeofetheeNeuron
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.03e-eExplainehowetheesodium–
potassiumepumpeandetheepropertieseofetheemembraneeleadetoetheerestingepote
ntialeofeaeneuron.
TOPICS: 1.2eTheeNerveeImpulse
14. Aeprolongedeincreaseeinetheepermeabilityeofetheemembraneetoesodiumeionsewouldeinterfereewitheae
neuron'seabilityetoehaveeaneactionepotential.
a. True
b. False
ANSWER: True
DIFFICULTY: Bloom’s:eAnalyze
REFERENCES: TheeRestingePotentialeofetheeNeuron
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.03e-eExplainehowetheesodium–
potassiumepumpeandetheepropertieseofetheemembraneeleadetoetheerestingepote
ntialeofeaeneuron.
TOPICS: 1.2eTheeNerveeImpulse
15. Bothedendriteseandecellebodieseareecapableeofeproducingeactionepotentials.
a. True
b. False
ANSWER: False
DIFFICULTY: Bloom’s:eUnderstand
REFERENCES: TheeActionePotential
LEARNINGeOBJECTIVES: KALA.BIOP.16.01.04e-
eDiscussehowetheemovementeofesodiumeandepotassiumeionseproducese
theeactionepotentialeanderecoveryeaftereit.
TOPICS: 1.2eTheeNerveeImpulse
MultipleeChoice
16. Theetwoebasicekindseofecellseinetheenervousesystemearee .
a. neuronseandeglia
b. dendriteseandeaxons
c. ribosomeseandelysosomes