高三第三次月考生物试题.docx
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高三第三次月考生物试题.docx
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高三第三次月考生物试题
湖南省衡阳市八中高三第三次月考生物试题
(HunancityinHengyangProvince,the2011sessionofthethirdthreeeightYuekaobiologicaltest)
HengyangCity,the2011sessionofthethirdeightthreemonthlytestofbiological
Time:
90minutesperfect:
100points
Asinglechoice(atotalof40points,1pointsforeachquestionitem1~30,31~35titlematcheach2points)
1.Thefollowingaccountsofcelldivisionandbiologicalinheritancearenotcorrect
A.doesnotundergomeiosis,anditsinheritancedoesnotfollowMendel'sgeneticrules
ThelawsofB.geneisolation,freeassociation,andsexinheritancecanactsimultaneouslyingametogenesis
C.treatedEscherichiacoliwithcolchicine,doublingitschromosomes
D.isananimalcellundergoingmeiosis,andgeneisolationandfreeassociationoccurinprimaryspermatocytes
2、cellproliferationisanimportantlifeactivityinorganism.Thefollowingisamitoticcycleofhigherplantcells,please
Accordingtothegraphanalysis,whatiscorrectis()
TheA.Dprocessiscalledcelldifferentiation,theprocessofgeneticmaterial
Changed
B.acompletecellcycleshouldbe:
3-2-1-F-E
GH
DuringC.G,thecentromerebreaksupunderthepullofspindlefilaments,
Chromosomedoubling
TheD.Cprocessmustoccuraftercolchicine
Theprocessingperiodshouldbe2periods
3andP53proteinsareproteinssynthesizedbytheP53genethatbindspecificallytoDNA.Theproteinisavailable
TopreventdamagetotheDNAreplicationtoprovidesufficienttimetorepairDNAdamage;iftherepairfails,theP53proteinthen
Causeapoptosis;iftwocopiesoftheP53genearemutated,theylosecontrolofcellproliferationandcausecellstobecomeapoptotic
Canceration。
Whatiswronginthefollowingstatementsis:
()
TheAandP53genesaretumorsuppressorgenes,andDNAdamageactivatestheP53gene
TheBandP53genesarelocatedinthenucleus,andtheP53proteinispresentinthecytoplasm
CandP53proteinsplayanimportantroleintheregulationofproliferationcycleinsomecells
DandP53proteininduceapoptosisandplayanimportantroleintumorsuppression
4.Thefollowingisnottrueaboutthecellcycle
A.maturecellswithspecificmorphologicalstructureandfunctionhavenocellcycle
TheB.cellcycleisametabolicprocess,andthelongerthetemperature,thelongerthetimerequired
ThetypesofC.cellsaredifferent,andthetimeofacellcycleisdifferent
D.anewcelldividesintotwonewcellsandtakestimeforacellcycle
5,SichuanNanchongfarmerswillGuangganstoredinsealedkiln,thestoragetimecanreach4~5months;Harbin
Dayaosmallkilntousecucumbertocucumberstorageperiodto3months,whichisreferredtoasthe"selfinBiology
Preservation".Thefollowingstatementon"selfpreservation"isnot
.
Correctis()
A.selfpreservationisasimplestoragemethodoffruitsandvegetables,butitiseasytobeaffectedbytheexternalenvironment
TheprincipleofB.selfpreservationistorelyonthecarbondioxidereleasedbyfruitsandvegetablestosuppresstheirbreathing
C.inairtightenvironment,thehighercarbondioxideconcentration,thebetterstorageeffect
D.intheselfpreservationmethod,ifthetemperaturecanbecontrolled1~5degrees,storagetimewillbelonger
6,theexperienceofahumancellgrowthanddevelopmentstagesoftheschematicdiagramandthe6foreachperiodcell,
A~Cindicatesthephysiologicalprocessofthecell.Accordingtothegraphanalysis,thefollowingstatementiscorrect(())diploid
Diploiddiploid
diploid
somaticcell
Somaticcell
somaticcell
many
Much
polyploid
Ploidy
Ploidy
somaticcell
Somaticcell
somaticcell
A.iscomparedwith,
Thesurfacearea/volumeratioincreases,andtheabilitytoexchangesubstanceswiththeexternalenvironmentisalsoenhanced
B..Thedirectionofflowofgeneticinformationinthenucleusis
C.5and6cellsDNAthesame,butdifferentRNA
ThedisappearanceofD.inthetailendofembryonicdevelopmentisrealizedbynecrosisandnecrosisoftailcells
7,researchersfoundakeyproteininachromosomethatlinkssisterchromatidpairsintoacross,andendsitslife
Thename"ASURA"".Thefollowingstatementsaremorereasonable
"ASURA"issynthesizedinribosomesintheprophaseofcelldivision.Duringmeiosis,the"seconddivision"occurs,
Cellsgenerallydonotsynthesize"ASURA",andlackof"ASURA"cellscannotreplicateDNA
Theanaphaseofmitosismightbecloselyrelatedtothechangeof"ASURA"
Thechangesmaynotberelatedtothechangeof"ASURA"
A.,II.B.,II.C
D.
8,thecompletionofacultureofViciafabaroottipcellsofcellcycleinmediumcontainingthymidinelabeled3H,andthencontinuetosplittomediuminculturemediumwithoutradioactivemarker,radioactivemarkerdistributionofthechromosomeis()
A.eachofthetwochromosomesofthechromosomeislabeledB.,andonlyonesinglemarkerismarkedoneachchromosome
C.onlyhalfofasinglechromosomeislabeledD.,andeachofthetwochromosomesofthechromosomeisnotlabeled
9.InthefollowingexperimentsonthesevenpairsofrelativecharactersofMendelpea,theerrorsare:
()
A.correctlyappliedstatisticalmethods,andMendelfoundthattheseparationratioofF2hadthesameruleinthehybridizationexperimentsofdifferentcharacters
B.explainstheexperimentalphenomenawhenoneofthehypothesesisproposed:
F1producesmatches
Whentheseparationofpairsofgeneticfactor
C.carriesonthedeductionaccordingtothehypothesis:
ifF1producesgametes,whenthepairedgeneticfactorsareseparated,thentheexperimentaloffspringshouldbetested
Nowtherearetwophenotypes,andtheratioisl:
1
TheD.hypothesisexplainswhyF2producesa3:
1separationratio,sothehypothesisholds
10.ThefollowingfigureshowsthechangeintheDNAcontentofeachchromosomeduringthedivisionofhumancells.Thefollowingstatementiscorrect
()
IftheA.isEfperiodofmitosis,cellshavetwochromosomes
B.ifthemitoticspindleistheequatorialplateandappearedintheDeperiod
IfC.istheperiodofmeiosis,C-Dcellshave23pairsofchromosomes
D.ifthemeiosis,separationandfreecombinationsofgenesinC-Dprocess
each
Often
each
strip
All
strip
dye
Dyed
dye
colour
everykind
colour
body
Body
body
DNA
contain
Containing
contain
amount
Theamountof
Quantity11,scientistsused15Nnitrateasmarkertosoakbroadbeanseedlings,andtracingthecelldivisionofViciafabaroottip,andobtainedsilkworm
Therelevantdataofroottipmeristematiccellscontinuouslysplit,asshownbelow.Thefollowingstatementistrue(...)
A.,Golgiapparatus,mitochondriaandchloroplastsareactiveinthedivisionofViciafabaroottipcells
AcellcycleofB.Viciafabaroottipcelldivisionis19.3h
DuringC.0~2H,theDNAmoleculeisalwaysinthespinstate
ThefreecombinationofD.allelescanoccurat19.3~21.3h
12.Stemcellsareimmaturecellsthathavenotyetbeenfullydifferentiated.Theyhavethepotentialtoregeneratetissuesandorgans,andmedicalscientistsareworkingonit
Theuseofstemcellsforthetreatmentofsomechronicdiseasesandtheuseofbonemarrowtransplantsforeffectivetreatmentofleukemiaareexamplesofsuccess
Correct()
A.
Therearedifferencesinthenumberandtypeofgenesinthenucleiofhematopoieticstemcellsandleukocytes
B.hematopoieticstemcellsandwhitebloodcellshavethesamenumberofRNAandthesamenumber
C.iftheencodingofabasepairofhemoglobingeneschanges,thesequenceofaminoacidsinhemoglobinmustchange
ThedifferentiationofD.hematopoieticstemcellsintoredbloodcellsisaprocessofstabledifferentiationincellmorphology,structureandfunction
13,asshowninthemeioticmapofDrosophilacells,thefollowingstatementiscorrect
AandIshowthatthereare8chromosomesand4genomesinthecell
TherearenohomologouschromosomesinthecellsrepresentedbyBandFig.2
ThecompositionofchromosomesofC,a,B,CandDvaries
DandFig.3maybe4spermcells,or1eggs
Andthreepolarbodies
14,accordingtoCCTV-1,reportedonJanuary8,2007,scientistsattheHarvardUniversityhavediscoveredsheepfrompregnantwomen'splacenta
Thestemcellsfoundinwaterproduceavarietyoftissuesandorgansinthelaboratory,suchasbones,bloodvessels,muscles,nerves
Andliver,etc..Thefollowingstatementisincorrect
A.thisexperimentprovesthatstemcellsaretotipotent
B.stemcellsextractedfromamnioticfluidarenotthesameasthechromosomesofthemusclecellstheyproduce
C.theformationofthesebones,muscles,bloodvessels,nervesandsoonistheresultofcelldivisionanddifferentiation
D.thesestemcellscanproducemorekindsofhumancellsandwillhelpmoremedicaluse
15,ifthereare10DNAmoleculesonacellchromosomeduringaperiodofcelldivision,itisnotpossibleundernormalcircumstances
Whatcanappearis()
A.thecellcontainstwogenomesandmovestothepolesofthecellwiththesamenucleargenes
B.thecellsformgeneticmaterialandtwounequalsizecells
C.thenumberofchromosomesinthesomaticcellsofthisorganismmaybe5or10
D.atthisstageofthecellmayundergogeneticrecombinationandchromosomalvariation
16.Thelawofthefreecombinationofgenesoccursinthefollowingdiagram
AaBb1AB:
1Ab:
1aB:
1abrandomcombinationofmaleandfemalegametes
Therewere9genotypesand4phenotypesinoffspring
A.,B.,II,C.,D.
17.Themeristematiccellsoftherootofthespinachdividecontinuously,makingtherootsgrowfaraway
Celldivisionphase
Theperiodofdivisionofcells;thedivisionofcells
DuringthemetaphaseofA.cell
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