相关AT的文学知识

问题详情：下列关于细胞的叙述，错误的是 A.细胞内的酶都附着在生物膜上 B．植物细胞壁的主要成分是纤维素和果胶 C．ATP水解释放的能量可用于细胞内的吸能反应 D．水和无机盐参与构建细胞及维持细胞的生命活动【回答】A知...

问题详情：在双链DNA分子中，有关四种碱基的关系，下列等式中错误的是（   ）A．=         B．=C．A+T=G+C    D．A+G=T+C【回答】C试题分析：在双链DNA分子中，碱基之间的配对遵循碱基互补配对原则，即A=T，C=G。由此可见==1A+...

问题详情：运用元素周期律来判断，则下列叙述中不正确的是A．元素Be的金属*比Na的金属*弱B．At是第6周期第ⅦA族元素，HAt不稳定，且AgAt是有*难溶于水的物质C．Sr是第5周期第ⅡA族元素，则SrSO4可能难溶于水，Sr（OH）2为强碱D．As是第4周期...

问题详情： 下列对ATP的叙述中，错误的是（  ）A．远离A的高能**键容易水解     B．只在光合作用中产生C．ATP和ADP可以相互转化          D．生命活动的直接供能物质【回答】B知识点：酶与ATP题型：选择题...

问题详情：下列有关细胞内组成元素和化合物的叙述，正确的是(   ) A．牛以草为食，则牛体细胞内纤维素含量较多 B．ATP、酶和RNA中可能含有相同的糖类 C．骆驼食物中**盐所含氮元素可参与脂肪的合成 D．T2噬菌体利用细菌的核...

问题详情：下列关于细胞生命活动过程中ATP、ADP的说法正确的是()A．细胞内的物质合成总与ATP的合成有关B．ATP在生物体内大量存在，以满足机体生命活动的需要C．ATP是高能化合物，ADP不属于高能化合物D．细胞呼吸过程中产生大量ATP...

问题详情：Momwantstobuyasweater          me.A．in B．to C．for D．at【回答】C解析：考查短语buysb.意为“为某人买某物”。故选C。知识点：动词和动词短语题型：选择题...

问题详情：细胞核中的DNA不能直接到细胞质中指导蛋白质的合成，在DNA和蛋白质之间充当信使的物质是（）     A．ATP                B．mRNA                  C．氨基*        D．DN...

Thenumbersofunitclassesarelistedathere.LocatedinDallas'sexclusiveGreenwayParksneighborhood,thishomehasbeenlistedatthesamepriceforfourmonths.Theoperatorgavemehersupervisor,whosaidtherewasaphonelisteda...

Theyhaveneverbeforebeensodependentonfindingagreementandrarelybeforesohopelessatdoingit.Tofinditseemedratherahopelessattemptinthestretchofrichgrassbeforethem.Ahopelessattachmentisasprettyanaccompanimen...

Itisuselesstoclutchatastraw.Istaggeredandhadtoclutchatachairforsupport.Thecareless,theslow,theunobservant,thelazyfailtoseeit,orclutchatitwhenithasgone."Skulkerhascaughtalittlegirl,Sir,"hereplied;"a...

(at)blinkattheharshlightSofar,atleast.mycontemporariesatschoolLookatitobjectively.Shesmilesateverybody.revileat[against]abusesarriveatsevenprompt=arrivepromptatsevenHehadabrickthrownathimatthatmeeting...

Sheiscleveratpainting.becleveratmakingmodelplanesThelittlegirlisnotverycleverataddition.I'mcleverattakingoffthefortune-teller.MissRichisgoodatsketchingpeople,she'scleveratgettingalikeness.Thiscongre...

问题详情： Thenumberofstay-at-homefathersreachedarecordhighlastyear,newfiguresshow,_______familiessawariseinfemalebreadwinners.A.if                       B.as          ...

myneighbourattableShehadlunchatthattableyesterday.HewasattablewhenIcalled.Thereweretwoservantswaitingattable.Thehostesspresidedattablewithtactandurbanity.Learntoserveattable,ieasawaiterItisimpolitetob...

Uniformpricesaresetateverystore.Jean'smakingadeadsetatCharles.Thesunsetataboutsixo'clock.setatalowangleorslant.haveashampooandsetatthehairdresser'sHesetathisadversaryinstronglanguage.Tradingmargini...

Hemadearudegestureathisfriend.Hemadearudegestureatthedriveroftheothercar.cockasnookatsb/sth;makearudegestureatsbbyputtingone'sthumbtoone'snoseEvenhisyap-yapgestureatNevillewashardlyoffensiveuntilhef...

问题详情： At________midnight,________buildingnextdoortoourscaughtfire.   A.the;a                  B.the;the           C./;the              D./;a【回答】C...

I'mgoodatgeography.I’mgoodatcooking.He'sgoodatbasketball.He'sgoodatgolf.I'mgoodatcooking.Menaregoodatlying,womenaregoodatspoiling.Heisgoodatstudying.Heisgoodatinterpretation.Heisgoodatmusic.(They...

Iarrivedatschoolatseven.Thetrainarrivedatexactly8o'clock.Wearrivedatthree(o'clock)sharp.Thesurveyorsarrivedatwidelydifferentvaluations.Theyarrivedattheirdestinationovernight.Weeventuallyarrivedatour...

问题详情：     At about10pmonSeptember7,2013,TommyBarberandhisfriendSusanLaneyweresteppingoutoftheelevatorofherapartmentbuildingwhentheysmelledsmoke.“Mydogs!”Susanyelledasshe  41  downthehal...

问题详情：Staying at home ______ boring.   kind       kinds of     kind of     kinds of 【回答】C知识点：动词和动词短语题型：选择题...

问题详情： —Istheflowerbeautiful?—Yes,at_____it’s_____theoneyouboughtforme.A.last,asbadas                       B.least,nobetterthanC.last,notbetter             ...

问题详情：AmansetoffabombataRussiantrainstationonSunday,       atleast16peopleinthedeadlyattack．      A．killed          B．kill              C．tokill          ...

问题详情：At________timedoesthesalesgirlgetuplateinthemorning,thoughsheisalwaystoobusy_________agoodrest.   A.no,totake  B.no,taking  C.any,totake   D.one,taking 【回答】A知识点：非谓语动词题型...