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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿD҇ijr(nng)ɣ~B(ti)r(nng)I(y)ģʽDՈ(j)ˈDش†}

          1ԓDУwF(xin)B(ti)̵ĻԭҪ______

          2ԓDУҪͨ^򹤳B(yng)ɣ___ипxDNAӺ\dw___B(gu)_(d)dw_(d)dw(do)ɣ~⼚(x)ͨ^___g(sh)~⼚(x)B(yng)ֲ

          3ԓr(nng)ć^NiֳNiɲ___g(sh)ԓg(sh)ҪwwM(jn)___̎Ȼowiעټʹ___Ķ@øĸ(x)ȻB(yng)___c(jng)^___̎ľM(jn)wܾõֲ̥wiw(ni)

          𰸡|(zh)ѭh(hun)ԭ wԭNԣ ͬNԺ(ni)ø DNA ֲMB(yng) ֲ̥ ͬڰl(f) (sh) M @

          1һB(ti)ϵy(tng)ﲿֺͷﲿﲿְꖹ՚⡢ˮضȵﲿa(chn)ߣֲMߣͷֽߣ(x)Mɡ

          2B(ti)r(nng)I(y)B(ti)W(xu)Փָ(do)\ϵy(tng)̵ķԺȻYԴco(h)õB(ti)h(hun)ǰMһr(nng)I(y)B(ti)(jng)(j)(f)ϵy(tng)r(nng)I(y)B(ti)ϵy(tng)ͬr(nng)I(y)(jng)(j)ϵy(tng)CϽy(tng)һȡB(ti)(jng)(j)wЧҲr(nng)OI(y)CĴr(nng)I(y)r(nng)I(y)a(chn)ӹN۾Cm(yng)Ј(jng)(j)l(f)չĬF(xin)r(nng)I(y)ԓ˹B(ti)ϵy(tng)ĿnjF(xin)Ķ༉p٭h(hun)Ⱦ

          1(j)DDʾB(ti)ϵy(tng)wF(xin)B(ti)ϵy(tng)|(zh)ѭh(hun)ԭwԭ

          2򹤳ҪøиĿĻ򣨺пxDNAӣ\dwDNABøBĿĻ?q)ɣ~⼚(x)ֲMB(yng)g(sh)B(yng)ֲꡣ

          3ֲ̥g(sh)ԌF(xin)NiĴֳԓg(sh)ҪwwM(jn)ͬڰl(f)̎Ȼowiעټʹ䳬(sh)Ķ@øĸ(x)ȻB(yng)p(sh)ڶηc(jng)^@̎ľM(jn)wܾõֲ̥wi(ni)

          (x)ϵд
          P(gun)(x)}

          Ŀ Դ

          }Ŀֲͬδl(f)|(zh)ڷxļ(x)ͬһҺУΑB(ti)׃ļ(x)DDʾP(gun)(x)ҺȵД_

          ٌǰB<A<C .ڌǰB>A>CیBA=C܌B<A<C.

          A. ٢B. ڢC. ٢D. ڢ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿD1ʾ͞AaBbddĴԸߵȄ:(x)^ijrڵȾɫwʾDD2ʾÿlȾɫwϵDNA׃DД_ǣ

          A.D1ʾ(x)Qμĸ(x)ȾɫwcDNAP(gun)ϵcD2ef^(q)Ό(yng)

          B.D1ʾ(x)׃AF(xin)ԭǻͻ׃l(f)ĕrλڈD2ʾbc^(q)

          C.ȾɫwΑB(ti)͔(sh)ĿԿD1(x)(ni)2ȾɫwM3ͬԴȾɫw

          D.D1(x)A׃tcԓ(x)һͬa(chn)ֳ(x)ĻABd

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿijоСMM(jn)ʩùغÓጦARKol(f)ѿӰ푵ČY(ji)ˆDʾД_

          A.ÓMRKol(f)ѿrgڳùؽM

          B.LRKoAؕrgʩù

          C.ʩùغRKo_ʼl(f)ѿl(f)ѿĕrg

          D.սMRKoгùغcÓẬıֵ5ܕrڌ_ʼr

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿmLʯʯL(fng)a(chn)}ӭh(hun)(qing)˳ڵV^(q)Uػ֏(f)^еķNֲәͺijͺ?q)̈D¡شP(gun)}

          1ʹHindIIIBamHITi|(zh)_____M(jn)и(jng)^ژ(gu)Įa(chn)Q____(jng)^ۿγɾ_____ıڼ(x)M(jn)γɼе_____M

          2ۢܢ^̵Ļԭ________ԓg(sh)ԌF(xin)ٴֳ(yu)ƷNķNҲԫ@ÆαwՈfڲϵą^(q)e____________________________

          3V^(q)Uػ֏(f)P(gun)IֲĻ֏(f)Լֲ֏(f)_______ؽKʹԓ؅^(q)^ߵĵֿ(wn)@wF(xin)B(ti)̵_______ԭ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿD{(dio)(ji)DʾP(gun)_ǣ

          A. D1D2D3δwҺ{(dio)(ji)(jng)wҺ{(dio)(ji)(jng){(dio)(ji)

          B. D1cD3ʾ{(dio)(ji);քewҺͽMҺ

          C. D3Xʾ(jng)ܓp̼a̎иX

          D. D3ȈD1ʾ{(dio)(ji)÷V

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDT2ɾwȾcUIJ֌򞲽EʾDˌP(gun)e`

          A.xT2ɾwϵԭ֮һY(ji)(gu)Mֻе|(zh)DNA

          B.Dʾ򞲽EB(yng)󱣜ؕrg^LtҺзԕ(qing)

          C.ʹõı(bio)ӛɾwͨ^ӷNں35SB(yng)Ы@

          D.T2ɾwȾcUδCDNAҪz|(zh)

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿN΄ֲд͜dzҊsʳ΄^(qing)Ĕzʳڿˮw^L̽͌ӰijM(jn)P(gun)

          I.βɼˮքeb͸ͰͰSC(j)ֳ5M(C0C4M)Ͱм͜ʹܶΞ0ֻ/L5ֻ/L15ֻL25ֻ/L50ֻ/LˮͰm˹ÿӋ(sh)һy(tng)ӋÿMˮֲ:(x)ܶY(ji)ˆD1

          .о߀y(tng)Ӌ˸MˮwС͸΄ܶ׃Y(ji)ˆD2ʾ

          (1)ஔ(dng)һB(ti)ϵy(tng)ݔеĿ______ԓB(ti)ϵy(tng)Ļʯ_____ееɿһ_____

          (2)(j)Ϣ͜ԓB(ti)ϵy(tng)̎ڵ_____IB(yng)cС͸΄ķNgP(gun)ϵ_____(j)˷C4C3_____

          (3)͸Ͱm˹µĿ_________47gC0C1C2Mֲ:(x)(sh)½ԭ_____()

          (4)֪ͶŴ͜пڷˮwIB(yng)(NPȾ)ɵl(f)迼]͜еͶ_____Ȇ}

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ֪tӻɫɃɌ(AaBb)AɫغϳɣԓɫSҺм(x)ҺpHͶɫ׃\Bc(x)ҺAP(gun)cF(xin)͵Č(yng)P(gun)ϵҊ±

          A_bb

          A_Bb

          A_BBaa_ _

          F(xin)

          ɫ

          ɫ

          ɫ

          1ϰɫֲͼɫֲHsһȫǵɫֲԓsHĻͽM____________________

          2J(rn)AaBbһͬԴȾɫwҲJ(rn)AaBbքeڃɌͬԴȾɫwϡF(xin)õɫt(AaBb)O(sh)ӋM(jn)̽

          򞲽E׌ɫt(AaBb)ֲԽ^첢y(tng)ӋӴtӻɫͱ(]滥Q)

          A(y)yY(ji)Փ

          Ӵtӻɫ_____________tAaBbքeڃɌͬԴȾɫwϡ

          Ӵtӻɫ________________tAaBbһͬԴȾɫwABһlȾɫw

          Ӵtӻɫ__________________tAaBbһͬԴȾɫwAbһlȾɫwϡ

          3AaBbքeڃɌͬԴȾɫwtɫt(AaBb)ԽF1аɫtӵĻ________NмNwռ________

          鿴𰸺ͽ>>

          ͬ(x)Դ