细胞工程复习资料.docx
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细胞工程复习资料.docx
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细胞工程复习资料
细胞工程复习资料
1、选择题(10×1分)10%
1、RNAinterference(RNAi)referstoaphenomenonthatinhibitsexpressionofgeneshomologoustothat.(B)
A:
single-strandedDNA,ssDNAB:
double-strandedRNA,dsRNA
C:
single-strandedRNA,ssRNAD:
double-strandedDNA,dsDNA
2、TheNobelPrizeinPhysiologyorMedicinefor2007wasawardedjointlytoMarioR.Capecchi,MartinJ.EvansandOliverSmithies,fortheirdiscoveriesof(A)
A:
principlesforintroducingspecificgenemodificationsinmicebytheuseofembryonicstemcells
B:
thebacteriumHelicobacterpylorianditsroleingastritisandpepticulcerdisease
C:
RNAinterference-genesilencingbydouble-strandedRNA
D:
humanpapillomavirusesandhumanimmunodeficiencyvirus
3、TheNobelPrizeinPhysiologyorMedicinefor2009wasawardedtoscientistsElizabethH.Blackburn,CarolW.Greider,andJackW.Szostakfortheirworkinthediscoveryof(B).
A.principlesforintroducingspecificgenemodificationsinmicebytheuseofembryonicstemcells
B.howchromosomesareprotectedbytelomeresandtheenzymetelomerase
C.RNAinterference-genesilencingbydouble-strandedRNA
D.humanpapillomavirusesandhumanimmunodeficiencyvirus
4、Whichofthefollowinghasbeenlinkedtocervicalcancer?
(D)
A.prionB.InfluenzaAvirus
C.HumanimmunodefficiencyvirusD.Humanpapillomavirus
5、贴壁型细胞附着在某一固相支持物表面才能生长,贴壁后呈现特定的形态特征。
如图所示的细胞类型称为(C)
A:
成纤维细胞型
B:
游走细胞型
C:
上皮型细胞
D:
多型细胞型
6、关于动物细胞培养要使用血清,下列说法正确的是(C)。
A:
血清使用前必须灭活
B:
到目前为止,所有动物细胞培养都需要使用血清
C:
血清中含有抗蛋白酶成分,起到中和作用,可以用血清来终止胰蛋白酶的消化
D:
血清的使用有利于实验和生产的标准化
7、目前,全球已有大约多少人通过体外受精技术出生?
(C)
A.4万B.40万C.400万D.4000万
8、Whatisastemcell?
(A)
A:
AcellthatcanmakecopiesofitselfANDmakemorespecializedtypesofcell
B:
Acellthathelpstofightagainstinfections
C:
Acellthatisspecialized
D:
AcellthatcanproduceallthecelltypesoftheBody
9、Wherecanscientistsobtainstemcells?
(D)
A:
OnlyfromanembryoB:
Onlyfromadulttissues
C:
OnlyfromthebrainD:
Fromanembryooradulttissues
10、Ablastocystis(A)
A:
AveryearlystageembryoB:
Atypeofstemcell
C:
PartofthebloodsystemD:
Atypeofbraincel
11、Embryonicstemcellscandifferentiateintowhichtypesofcell?
(B)
A:
Onlybrainstemcellsandspecializedbraincells
B:
Alltypesofspecializedcellsinthebody
C:
Onlycellsthatcanproduceinsulin
D:
Onlycellsthatcanproduceartificialskin
12、Whichofthefollowingisnotapropertyofadultstemcells?
(B)
A:
Theyarefoundamongthedifferentiatedcellsinatissueoranorgan.
B:
Theycanonlydifferentiatedintothatparticulartissuesororganswheretheyareoriginallyfrom.
C:
Theycanproliferatewithoutdifferentiatingforalongperiod.
D:
Theycandifferentiateintoanintermediatecelltypeortypescallcalledaprogenitorcellbeforetheyachievetheirfullydifferentiatedstate.
13、WhichofthefollowingisNOTtrueaboutstemcell?
(C)
A:
Stemcellcanspecializeintodifferenttypesofcellsandtissues.
B:
Stemcellcanretainacopyofitself.
C:
Stemcellisaneuploid,typicallyhavingmanyextracopiesofvariouschromosomes.
D:
Stemcellcandivideanddifferentiateunderappropriateconditionorenvironment,whenthereispresenceofcertaingrowthfactorsandothercellregulationsignals.
14、Whichofthefollowingstatementsaboutreproductiveandtherapeuticcloningisfalse?
(D)
A.Reproductivecloningcouldbeusedeffectivelyforrepopulatingendangeredspeciesortohelpmakebreedingofspecificanimalseasier.
B.ReproductivecloningisatechnologyusedtogenerateananimalthathasthesamenuclearDNAasanothercurrentlyorpreviouslyexistinganimal.
C.Therapeuticcloning,alsocalled"embryocloning,"istheproductionofhumanembryosforuseinstemcellresearch.
D.Dollywascreatedbytherapeuticcloning
15、Whatmethodisusedtodaytocloneananimal?
(B)
A.embryosplittingB.somaticcellnucleartransfer
C.blastomereseparationD.Intracytoplasmicsperminjection
16、WhichgenetransfertechniqueinvolvesatinyneedlewhichisusedtoinjectDNAintoacelllackingthatDNAsequence?
(C)
A)spermatogonialstemcellstransplantationB)liposometransfer
C)microinjectionD)genetargetingofembryostem(ES)cells
17、Geneticengineeringmanipulatesgeneproductsatthelevelofthe(C)
A)protein.B)aminoacid.
C)DNA.D)RNA.
18、Genetargetingisdoneona(an)(D)
A)spermcell.B)eggcell.
C)fertilizedovum.D)embryonicstemcell.
19、Amuleisasterilehybridfroma()anda().(A)
A.femalehorse;maledonkey
B.malehorse;femaledonkey
C.femalehorse;malemonkey
D.emalemonkey;malehorse
20、_____isa2000actionfilmdirectedbyRogerSpottiswoodeandstarringArnoldSchwarzenegger.TheactionheroplaysfamilymanAdamGibson,whoisclonedagainsthiswillinthefutureof2015.(C)
A.GattacaB.AvatarC.The6thDayD.TheIsland
21、《第六日》(The6thDay)是一部有关﹍的电影?
(A)
A.克隆人B.环境保护C.基因歧视D.干细胞
22、WhichofthefollowingphysicalcharacteristicsdidVincentNOThavetohideoralterinordertopassoffasJerome?
(D)
A.HisheightB.Eye-color
C.Left-handednessD.Hisaccent(speech)
23、Afterthemissiondirectorwasmurdered,whatdidthepolicefindofVincent’snearthecrimescenethatledthemtosuspecthimofthecrime?
(A)
A.HiseyelashB.HisheartmonitorC.HiswalletD.Hisfingerprint
24、HowdidJerome/Eugenebecomeparalyzed?
(C)
A.HewasattackedbyadrunkinabarB.Hefelloffabuilding
C.HewashitbyacarD.Hewasinjuredinafreakswimmingaccident
25、Howwasthemurdereridentifiedintheend?
(C)
A.ThemurdererwasneveridentifiedB.FromvideosurveillancefootageC.Fromsalivafoundinthevictim’seyeD.Awitnesstothemurdercameforward
26、在电影《千钧一发》(Gattaca)中,没有使用以下哪种方法鉴别一个人的身份?
(D)
A:
血液B:
尿液C:
头发D:
漱口水
27、在电影千钧一发(Gattaca)中,男主人公掉了什么东西而让警察怀疑自己是凶手?
(B)
A:
头发B:
眼睫毛 C:
胡子D:
腿毛
28、《千钧一发》(Gattaca)是一部讲述有关的电影?
(C)
A.克隆人B.环境保护C.基因歧视D.干细胞
29、WhatwasthemaximumagelimitthatthedoctorsgavetoVincentathisbirth?
A
A30yearsB35yearsC40yearsD50years
30、Whatdothelettersorterms,inthetitle'GATTACA'represent?
(C)
A.Itisatermmeaningthatpeoplearediscriminatedagainst.B.Itiscreatedsolelyfromthecharactersnames.C.ItiscreatedfromthelettersusedtolabelnucleotidebasesofDNA.
31、Attheendofthemovie,Jerome/EugenegaveVincentanenvelopeandtoldhimnottoopenituntilhewas“upstairs”(inspace).WhatdidEugenegivetoVincent?
(C)
A.HissilverswimmingmedalB.MoneyC.AlockofhishairD.AletterthankingVincent
二、填空题(10×1分)10%(填空题和名词解释,特别注意英文专业术语)
1、ATCCwasestablishedin1925whenacommitteeofscientistsrecognizedaneedforacentralcollectionofmicroorganismsthatwouldservescientistsallovertheworld.(ATCC:
AmericanTypeCultureCollection美国ATCC菌种保藏中心)
2、①The2008NobelPrizeinChemistrywasawardedtoscientistswhoadvancedtheuseofGFP,anindispensabletoolinmolecularbiology.②ThemanwhodiscoveredtheGFPgene,however,isdoingsomethingquitedifferentthesedays.③WiththeaidofGFP,researchershavedevelopedwaystowatchprocessesthatwerepreviouslyinvisible,suchasthedevelopmentofnervecellsinthebrainorhowcancercellsspread.④GFPareusedinexperimentstoobservecelldynamicsandbehaviour----theirfluorescentglowallowsscientiststovisualiseprocessesinsidecells.
(GFP:
greenfluorescentprotein绿色荧光蛋白)
3、FISHisarelativelynewtechnologyutilizinglabeledDNAprobestodetectorconfirmgeneorchromosomeabnormalitiesthataregenerallybeyondtheresolutionofroutineCytogenetics.(FISH:
fluorescentinsituhybridization荧光原位杂交)
4、①ICSIcanbeeffectivewhenasfewasonespermcanbeobtained.②StudiespublishedinscientificjournalshaveshownthatchildrenresultingfromICSIaremorelikelythanotherchildrentohaveageneticabnormality.(ICSI:
Intracytoplasmicsperminjection卵母细胞胞浆内单精子显微注射,第二代试管婴儿)
5、ThesizeofaDNApiecethatcanbereproducedinYACis10timesgreaterthanthatwhichcanbereproducedinbacteria.
TechniquesforcloninggenomicDNAintoYACmakeitpossibletoanalyzeverylongDNAsequenceslikehumangenes.
(YAC:
YeastArtificialChromosome酵母人工染色体)
6、Insupportofthefunctionalanalysisofgenes,theBACsareveryusefulformakingtransgenicanimalswithsegmentsofhumanDNAs.
BACisavectorusedtocloneDNAfragments(100-to300-kbinsertsize;average,150kb)inEscherichiacolicells.
(BACs:
BacterialArtificialChromosome细菌人工染色体)
7、①PBSisasolutioncommonlyusedinbiologicalresearch.②PBShasmanyusesbecauseitisisotonicandnon-toxictocells.Itcanbeusedtodilutesubstances.(PBS:
Phosphatebufferedsaline磷酸盐缓冲液)
8、①Whenthemediaisneeded,add50-mlofFBSand5-mlofantibioticstooneoftheportions.Thiscompletesthemediaforuse.②IneedtodecreasetheconcentrationofFBSinmymedia.Normally,Iuse10%FBSandIwouldliketouse1%.Doesitcauseanyproblemforcellgrowth?
(FBS:
fetalbovineserum胎牛血清)
9、①TheNationalInstitutesofHealth(NIH),apartoftheU.S.DepartmentofHealthandHumanServices,istheprimaryFederalagencyforconductingandsupportingmedicalresearch.②Helpingtoleadthewaytowardimportantmedicaldiscoveriesthatimprovepeople'shealthandsavelives,NIHscientistsinvestigatewaystopreventdiseaseaswellasthecauses,treatments,andevencuresforcommonandrarediseases.
③Composedof27InstitutesandCenters,theNIHprovidesleadershipandfinancialsupporttoresearchersineverystateandthroughouttheworld.
(NIH:
NationalInstituteofHealth美国国立卫生研究院)
10、①Theotherhalfofthe2008NobelPrizeissharedjointlybyapairofFrenchr
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