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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿˆDɣ~|(zh)QģʽD(j)Dش

          1ԓB(ti)̌ 1B(ti)̑(yng)õČ(sh)wF(xin)______x(xing)B(ti)̵Ļԭ

          2ͨ^F(xin)\g(sh)߂y(tng)B(ti)̵ЧҪͨ^򹤳B(yng)ĵIJE Ȼͨ^______g(sh)(do)ĿĻĸἚ(x)B(yng)ֲҪzy(c)ĿĻDZ_(d)(yng)ĵ|(zh)t______g(sh)M(jn)Йzy(c)

          3ֳNiҪ(du)ĸiM(jn)______̎ԫ@øNiĸ(x)c(jng)^______̎NiM(jn)wֲٌܾ̥ĸiw(ni)l(f)Сi

          4ԓB(ti)ϵy(tng)Ľʹ˂@˽(jng)(j)Ч֜p˭h(hun)Ⱦԭ 

          𰸡

          1r(nng)Cϰl(f)չ

          |(zh)ѭh(hun)Nԭf(xi){(dio)cƽԭwԭٴc(din)

          2_(d)dwĘ(gu) ֲMB(yng) ԭws

          3(sh) @

          4UYԴ

          1ԓB(ti)̌r(nng)Cϰl(f)չB(ti)̑(yng)õČ(sh)wF(xin)|(zh)ѭh(hun)Nԭf(xi){(dio)cƽԭwԭB(ti)̵Ļԭ

          2^F(xin)\g(sh)߂y(tng)B(ti)̵Ч棬Ҫͨ^򹤳B(yng)ĵIJE _(d)dwĘ(gu)Ȼͨ^ ֲMB(yng)g(sh)(do)ĿĻĸἚ(x)B(yng)ֲҪzy(c)ĿĻDZ_(d)(yng)ĵ|(zh)tÿԭwsg(sh)M(jn)Йzy(c)

          3ֳNiҪ(du)ĸiM(jn)г(sh)̎ԫ@øNiĸ(x)c(jng)^@̎NiM(jn)wֲٌܾ̥ĸiw(ni)l(f)Сi

          4ԓB(ti)ϵy(tng)Ľʹ˂@˽(jng)(j)Ч棬֜p˭h(hun)Ⱦԭ

          ԇ}}B(ti)P(gun)֪R(sh)ڿW(xu)W(xu)֪R(sh)Ҫc(din)֪R(sh)gă(ni)“(lin)ϵ

          (x)(c)ϵд
          P(gun)(x)}

          Ŀ Դ

          }ĿˆD1D2քeʾijN:(x)нz^ijһr(sh)ڵģʽDD3ʾнzвͬr(sh)ںDNAӔ(sh)׃D4ʾнzвͬr(sh)ȾɫwͺDNAĔ(sh)P(gun)ϵP(gun)_

          Aнz^в(hu)F(xin)D4dʾr

          BD4aɱʾнzѺڣbɌ(du)(yng)нzǰڻ

          C̎ڈD3BCεLjD1ʾ(x)ɈD3CD׃ļ(x)ѕr(sh)Ǻ

          DD1ʾ(x)4lȾɫw8(g)DNAD2 ʾ(x)й0lȾɫw

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿՈ(qng)شc\g(sh)(sh)`P(gun)Ć}

          1ԹžƾcϢϢP(gun)ڈDʾɰl(f)ƿb֭b mڹаl(f)ʢ a(chn)ܴM(jn)жŚưl(f)Ƿɹ (du)l(f)ͮa(chn)ƾM(jn)Йz(yn)_J(rn)

          2(du)ֲЧɷֵȡmõ͵ȻW(xu)|(zh)(wn)yˮ]l(f)ԏ(qing)ķ͵ȡ ȡ^ վКˮ֡

          3΢B(yng)M(jn)оy(tng)Ӌ(j)r(sh) Ӌ(j)(sh)߀ B(yng)(x)M(jn)gӻӋ(j)(sh)

          4ֲMB(yng)B(yng) ȟoC(j)IB(yng)ֲ:(x)ṩ˱ğoC(j)}

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ̽30lpH(du)ij(dng)w(ni)ɷNøԵӰ푣Y(ji)Ҋ±

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          1ԓ(sh)(yn)׃ ڌ(sh)(yn)^ҪӾ_ҺpHֵ@nj(du)(sh)(yn) ׃ĿҪM(jn)һ_ømpHֵҪČ(sh)(yn)˼·ǣ 

          2øÙC(j) psԇz(yn)|(zh)Ƿ񱻵øˮ⣬?yn)鵰|(zh)ˮa(chn)Ҳcpsԇ@ɫ(yng)߀?yn)?/span> 

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ~Sɫ;Gɫyͻ׃ϵ о㶹(du)Ԡ֮һҰ㶹~ɾGɫ׃?yu)Sɫ

          1ںڰlҰͺͻ׃㶹~Ƭ?c)~Gغ׃ҊˆDӳͻ׃㶹~Ƭ?c)~Gغ׃____________

          2Yyķga(chn)քeSGRY׺SGRy䲿ְҊD11(j)ψDƜy(c)Yͻ׃?yu)yԭǰl(f)ˉA(du)______________M(jn)һоl(f)F(xin)SGRY׺SGRy׶M(jn)~GwƜy(c)λc(din)_______ͻ׃(do)ԓ׵ĹܮĶʹԓ{(dio)~GؽpKʹͻ׃㶹~~ƬSG

          3ˮYl(f)ͻ׃ҲF(xin)ƵGͻ׃ֲy2~Ƭ˥ϺԞGɫ(yn)CˮYĹO(sh)Ӌ(j)Œ(sh)(yn)Ո(qng)ơ

          һD(zhun)ֲ꣺

          ֲףúпdwr(nng)UȾ________ļ(x)@üֲ

          ֲң________@úĿĻļֲ

          A(y)y(c)D(zhun)ֲıF(xin)ͣ

          ֲף________SGֲң________

          Ɯy(c)Y(ji)Փ________

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀr(nng)Ҫε޲˹~Ҫʳ~B(ti)W(xu)^c(din)@Ǟ

          A{(dio)(dng)P(gun)ϵʹ֮?q)IJ?/span>

          B(qing)B(ti)ϵy(tng)֏(f)(wn)

          Cͨ^˞鷽ʽȻB(ti)ϵy(tng)ƽ

          DƌW(xu)Ҏ(gu)(sh)F(xin)Ķ༉(j)

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀоl(f)F(xin)ω۵Ԡc X ȾɫwP(gun)ijNԭ X ȾɫwijЩλ(hu)؏(f)F(xin)؏(f)ĴΔ(sh)ͱF(xin)P(gun)ϵҊ± DNA Ƭҏ(f)Ƽƶĺϳɵ^Ո(qng)ش}

          1DNA ͬһÓɂ(g)A֮g BRNA ĺǺͨ^ IBcеĉA䌦(du)ʽ

          2Ҫ˶ķDб׃ɸܴaӞ CCACCGCCUCCC

          ͨ^׃ DNA ģϵһ(g)A팍(sh)F(xin) 

          3ƹω a c۹ω f sF1 F(xin)͞ԣ ԣ 

          4ƹω c c۹ω e sr F1 F(xin) F(xin)ٔ(sh)ۺذ۹ωоl(f)F(xin)@cͬԴȾɫw֮gIJȽ滥QP(gun)(j)ԓՓsгF(xin)ωH ceωڜp(sh)ѕr(sh)l(f)ȽQa(chn)ij؏(f)1κ ӡ

          5 b ؏(f)һB ؏(f)ɴΣˆT(gu)һ(g)۴ƹωƷϵ XmBXb会(x)еһl X Ⱦɫwϔy[ mԓcBʼKBһm ڼϣXmBXmBXmBY r(sh)ʹ̥tð۴ƹωXmBXb c۹ωXbYs@ F1׌ F1 ۹ωɽ@ F2 tF2ԄeȞԣ = 

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ׮a(chn)ƌW(xu)N^M(jn)оˆDP(gun)B(yng)^Ո(qng)ش

          1ȡoM(jn)нMB(yng)l(f)ֲDȡDĻˎB(yng)(jng)ˮ̎l(f)ɞֲGļ(x)ѷʽϷEF^M(jn)________NʽϷDG____________N

          2DֲϵСĸ(x)γɾ(jng)vķѷʽ____________________ԓ^УҪ(jng)^Сķwr(sh)ڡ@ġķwָ________________ij(g)r(sh)ڌ(du)xw̼һf________ˎB(yng)ɹ

          3xȡoAƿB(yng)?yn)________________________________________

          xȡDֲoжηAƿB(yng)ҪM(jn)____________________һˢϴˮ_ϴ20minßoˮɺٷwe?jn)?sh)70%ľƾГu(dng)23ڟoˮЛ_ϴßoˮɣٷ|(zh)?jn)?sh)0.1%ȻҺ 12 minȡڟoˮϴ3

          4CFԇ粻ֱൽҪM(jn)____________________________

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ(dng)Ѽ(x)cγ^еIJͬc(din)

          A. μ(j)ĸ(x)M(jn)ͨнz

          B. һ(g)ԭ(x)Kֻγһ(g)Ѽ(x)

          C. һ(g)ԭ(x)(jng)Ⱦɫw(f)ƺγһ(g)(j)ĸ(x)

          D. Ѽ(x)Ҳ(jng)^׃A

          鿴𰸺ͽ>>

          ͬ(x)(c)