英文组胚复习题1文档格式.docx

英文组胚复习题1文档格式.docx

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D.pulmonaryalveoli 

E.cornea

6.Simplecolumnarepitheliumisliningofthe

A.respiratorypassages 

B.seminiferoustubules

C.ureters 

D.uterus 

E.proximaltubulesinkidney

7.WhichisNOTacharacteristicofthepseudostratifiedciliatedcolumnarepithelium?

A.Itconsistsmainlyof4typesofcells

B.Onlythecolumnarcellsrestonthebesementmembrane

C.Columnarcellshavecilia

D.Gobletcellssecretemucus

E.Itlinesrespiratorypassages

8.Keratinizedstratifiedsquamousepitheliumispresentinthe

A.esophagus

B.thyroid 

C.intestine

D.skin 

E.urinarybladder

9.Whichofthefollowingdescriptionsrelatestothecilium?

A.9+2microtubules 

B.Microfilaments 

C.Brush-likeborder

D.Cellcoatonthesurface 

E.Connectedtotheterminalweb

10.Inthecoreofmicrovillitherearesome

A.microfilaments

B.microtubules

C.intermediatefilaments 

D.tonofilaments

E.myofilaments

11.Functionofthemicrovilliisto 

A.removesmallparticlesonthesurface

B.increaseadhesionbetweenadjacentcells

C.increaseabsorptivearea

D.communicateadjacentcells

E.increasepermeability

12.Desmosome

A.isaspecializationatthebasalsurfaceofepithelium

B.isbelt-shaped

C.isparticularlywell-developedintheepidermis

D.iscomposedofthebasallaminaandthereticularlamina

E.servesasasemi-permeablemembrane

13.TheconnexonofgapjunctionrefertoallthefollowingdescriptionsEXCEPT

A.abridgingstructurespanstheadjacentcellularmembranes

B.consistsofsixsub-unitsofprotein

C.thesub-unitsarrangearoundacentralchannel

D.adjacentcellscommunicatethroughthecentralchannels

E.increasestheabsorptivearea

14.WhichofthefollowingdescriptionsisNOTtrueofthebasementmembrane?

A.Amemberofthejunctionalcomplex

B.Locatedbetweenepitheliumandunderlyingconnectivetissue

C.Consistsofthebasallaminaandthereticularlamina

D.PositivestainingwithPAS

E.Observedwithsilverstain

15.Thestructureof9+2microtubulesisseeninthe

A.villus 

B.microvillus 

C.cilium

D.brush-likeborder 

E.centriole

16.GapjunctionreferstoallthefollowingdescriptionsEXCEPT

A.oftenlocatedinthedeeppartofthelateralsurfacebetweenadjacentepithelialcells

B.thereisanarrowintercellularspace

C.thereisanintermediatelineintheintercellularspace

D.abridgingstructurespanstheadjacentcellularmembranes

E.ittransferstheimpulsesandpassesionsandsmallmolecules

17.WhichofthefollowingisNOTrelatedtodesmosomes?

A.Relativelywideintercellularspace

B.Intermediateline

C.Electrondenseattachmentplaque

D.Terminalweb

E.Hairpinloop-likefilaments

18.Secretionsofendocrineglandareusually

A.releasedintonearbyvascularsupply

B.releasedintosimpleducts

C.storedwithincells

D.releasedintobranchedducts

E.releasedintoalveolus

19.WhichisNOTafunctionofepithelium?

A.Absorptionandsecretion

B.Transportandexcretion

C.Protection

D.Sensoryreception

E.Nutrition

20.Thetransitionalepitheliumexistsinthe

A.urethra

B.urinarybladder

C.esophagus

D.stomach

E.transitionalportionbetweenuterusandvagina

Ⅱ. 

DoubleChoice

21.Principlesforclassificationofthecoveringepitheliumare

A.thenumberofcelllayer

B.thecellshapeofsuperficiallayer

C.thecellsizeofsuperficiallayer

D.thedistributionoftheepithelium

E.therelationshipwiththeconnectivetissue

22.Characteristicsofendotheliumare

A.simplesquamousepithelium

B.nobasementmembrane

C.liningofbloodvessels

D.liningofpericardialcavity

E.liningofthyroidfollicles

23.Nonkeratinizedstratifiedsquamousepitheliumisdistributedinthe

A.esophagus 

B.urinarybladder 

D.epidermis 

24.Specializationsatfreesurfacesofepitheliumare

A.hemidesmosome 

B.desmosome 

C.microvillus

D.terminalweb 

E.cilium

25.WhichofthefollowingareNOTtrueofexocrineglands?

A.Possessducts

B.Areductless

C.Gobletcellsareunicellularexocrinegland

D.Poursecretionsintobloodorlymph

E.Carrysecretionstoanepithelialsurfaceoracavity

26.Specializationsatlateralsurfacesofepitheliumare

A.tightjunction 

B.hemidesmosome 

C.basementmembrane

D.desmosome 

E.cilium

27.Whichofthefollowingstructuresconnecttotheterminalweb?

A.Tightjunction 

B.Microvillus 

C.Gapjunction

D.Desmosome 

E.Intermediatejunction

28.Basementmembraneconsistsofthe

A.attachmentplaque

B.basallamina

C.intermediateline

D.reticularlamina

E.connexon

29.Gobletcellscanbefoundinthemucosaofthe

B.stomach

C.smallintestine

D.trachea

30.Thefunctionofgapjunctionsincludesto

A.enhanceconnectionbetweencells

B.maintaincellshape

C.conductcontractionbetweencells

D.transferinformationbetweencells

E.preventmacromoleculesfrominvasion

Ⅲ. 

MultipleChoice

31.Qualitiessharedbyallepithelialmembranesincludethatthey

A.lineinnerandoutersurfacesofthebody

B.consistmainlyofcells

C.exhibitcohesiveness

D.lieuponabasementmembrane

E.containnumerouscapillaries

32.Whichofthefollowingaretrueofmesothelium?

A.Itissimplesquamousepithelium

B.Itconsistsofflattenedcells

C.Itissimplecuboidalepithelium

D.Itlinesthepericardialcavity

E.Itlinesbloodvessels

33.Characteristicsoftransitionalepitheliumincludethat

A.itisfoundinthebladder

B.ithasdome-shapedsurfacecells

C.surfacecellshavecondensedsuperficialcytoplasm

D.somecellspossesscilia

E.italtersitsmorphologyaccordingtophysiologicneed

34.OrderlyarraysofmanymicrovilliareNOTseeninthe

A.smallintestine

D.urethra

E.proximalrenaltubules

35.Whichofthefollowingwillformjunctionalcomplex?

A.Cellcoat 

B.Tightjunction 

C.Hemidesmosome

Ⅳ. 

Matching

A.Simplecolumnarepithelium

B.Keratinizedstratifiedsquamousepithelium

C.Simplesquamousepithelium

D.Pseudostratifiedcolumnarepithelium

E.Simplecuboidalepithelium

36.A 

ciliated 

tissue 

lining 

respiratorypassages.

37.Protectionofasurfacefacingtheexterior.

38.Called 

endotheliumwhen 

the 

tissuelinesbloodvessels.

39.Atissuewithstriatedborderwhenitlinessmallintestine.

B.Cilia 

C.Desmosome

D.Basementmembrane 

E.Gapjunction

40.Adhesivedisc-likearea.

41.Adjacentplasmamembranesarefused.

42.Servesasahemi-permeablemembrane.

43.Motile 

cellular 

extensions 

with 

thecomplexinnerstructure.

Ⅴ. 

TrueorFalse

44.Coveringepitheliacovertheexternalandinternalsurfacesofthebody,includingtheliningsofvesselsandothersmallcavities.

45.Epitheliumusuallyhasafreesurfaceandabasalsurface,bothofwhichpossessthesamestructurebutdifferentfunction.

46.Thecoreofthemicrovillicontainsfineactinfilaments,whichinterconnectedwiththeterminalweb.

47.Thecoreofamicrovillusiscomposedofnineouterdoubletmicrotubulesandtwocentralsingletmicrotubules.

48.Betweenopposingcellmembrane,wherethegapjunctionoccurs,numerousconnexonsspan.Ionsandsmallmoleculescanpassfreelybetweenopposedepithelialcellsviathegapjunction.

49.Between 

epithelium 

and 

theunderliningconnectivetissueisthebasementmembrane.

50.Thebasementmembraneprovidesforastrongconnection,increasesthebasalsurfaceareaandservesasasemi-permeablemembrane.

51.Bloodvesselsandnervesneverpassthroughthebasementmembraneandpenetrateintoepithelialtissues.

52.Plasma 

membrane 

infoldings 

promotetransportationofwaterandionswithoutenergyconsume.

53.Specializations 

of 

basal 

surfaceofepitheliumarebasementmembrane,desmosome,hemidesmosome,andplasmamembraneinfolding.

54.Epithelialtissueslinemostbodycavitiesandtractsandalsospecializetoformglands.

Glandsaremainlycomposedofglandularepithelia.

55.Thesecretionsofexocrineglandaredischargedthroughaductsystemandthesecretionsofendocrineglandsaredirectlyreleasedintothebloodstream.

Answers:

1. 

B 

2. 

D 

3. 

E 

4. 

E

5. 

A 

6. 

7. 

8. 

D

9. 

10. 

11. 

C 

12. 

C

13. 

14. 

15. 

16. 

17. 

18. 

19. 

20. 

B

21. 

AB 

22. 

AC 

23. 

AE 

24. 

CE

25. 

BD 

26. 

AD 

27. 

BE 

28. 

BD

29. 

CD 

30. 

31. 

ABCD 

32. 

ABD 

33. 

ABCE

34. 

BCD 

35. 

BDE 

36. 

37. 

38. 

39. 

A

40. 

41. 

42. 

43. 

44. 

T 

45. 

F 

46. 

47. 

F

48. 

49. 

50. 

51. 

52. 

53. 

54. 

55. 

T

2.ConnectiveTissueProper

1.ThecharacteristicsofconnectivetissueareallofthefollowingEXCEPT

A.asmallnumbe