细胞生物学练习题

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1、isrememberedforhisworkas"thefatherofmicroscopy"—itwaswhocoinedtheterm"cell"todescribethebasicunitoflife.AAntonyvanLeeuwenhoekBRobertHookeCRudolfVirchowDTheodorSchwan国内主办的细胞生物学领域的著名英文学术刊物是ACellBCellResearchCNatureDTheJournalofCellBiologyisChina'sleadingjournalinthelifescienceslis

2、tedinthecategoryofCellBiologyandisindexedinvariousimportantcitationresources.ACellBCellResearchCNatureDTheJournalofCellBiologyFillintheblankCellbiologyisascientificdisciplinethatstudiescells–theirphysiologicalproperties,theirstructure,theorganellestheycontain,interactionswiththe

3、irenvironment,theirlifecycle,divisionanddeath.Thisisdonebothonamicroscopicandmolecularlevel.你大约一共有多少个细胞？A1×1012B2×1012C3×1012D1×1014Fillintheblankisthesmallestknowncellandisabout0.1μmicronindiameterArchaebacteriaaredifferentthanEubacteriainthatA.ArchaebacteriaareeukaryotesB.Arch

4、aebacteriadon’treproduceC.ArchaebacterialiveinextremeenvironmentsD.ArchaebacteriaevolvedlaterthanEubacteriaWhichisSMALLESTofthesefour?A:bacteriumB:virusC:redbloodcellD:lymphocyteWhichofthefollowingwouldyouNOTfindinabacterialcell?A:DNAB:cellmembraneC:golgiapparatusD:ribosomesWhic

5、hoftheseorganellesisNOTfoundinplants?A:vacuoleB:centrioleC:mitochondrionD:nucleusWhichofthefollowingisfoundinplantcells,butnotanimalcells?A:ribosomeB:vacuoleC:mitochondriaD:endoplasmicreticulumViroidsarecomposedof()A)single-strandedDNAB)double-strandedDNAC)single-strandedRNAD)do

6、uble-strandedRNAE)DNAandRNAWhatisaPrion?Themis-foldedformoftheprionproteinhasbeenimplicatedinanumberofdiseasesinavarietyofmammals,includingmadcowdisease.Allhypothesizedpriondiseasesaffectthestructureofthebrainorotherneuraltissue,andallarecurrentlyuntreatableandarealwaysfatal.Apr

7、ionisthoughttobeaninfectiousagentthat,accordingtocurrentscientificconsensus,iscomprisedentirelyof.nA:aproteinnB:single-strandedRNAnC:single-strandedDNAnD:double-strandedDNA高致病性禽流病毒H5N1的H和N分别指的是？  nH：nN：Whichofthefollowinghasbeenlinkedtocervicalcancer?nA)prionnB)InfluenzaAvirusnC

8、)HumanimmunodefficiencyvirusnD)Humanpapillomavi