2021-2022学年陕西省西安市临潼区高一（下）期末生物试卷（附答案详解）

《2021-2022学年陕西省西安市临潼区高一（下）期末生物试卷（附答案详解）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

2021-2022
▷ḕᱥᔁஹᓫ⌱⚪ᜧ⚪ᐳ25⚪ᐳ50.0ᑖ1.ᑡᐵ!⍡#ᭆ%ᡈ⍡#'(Ḅ*+,-Ḅ.A.ᐢḄ12342.565ឋ8B.ᩖᔠ;<=>?@ABC'ឋ8ᑖDC.⊤'F6GḄHIJKFL6GD.Mᔠ@NMᔠ@ᩖ?@ALOMᔠ@2.ᙠឋ8ᑖDQḄRSTUVᵬஹXYH᫜ᑖ[A⊤\]^ᘤ`᫜ᑁḄᳫD3dᑖ[A⊤\ஹ]c@ᑡᨵᐵeTUḄ*+┯gḄ.A.ᵬ᫜VᳫD3dḄᦪijk6lB.X᫜VᳫD3dḄᦪijk6lC.mnoᵬஹXYH᫜Vpqᳫr⌕tuv᤯ᒴD.ᵬ᫜VᳫDஹdḄᦪi3X᫜VḄᳫDஹdḄᦪijk6l3.yᨵ⁤5{⁤O|ឋ'ᨵMᔠᨵ⁤yN{⁤yᩖ?}ᑮFi,Fi>?}ᑮF2,F2Vᨵ⁤y?cḄF3VMᔠ@ᓰᦪḄQOA.B.|C.[D.123994.“Ꮇ-”.'AẆVᵨḄᑡ!ᙠ'JKᑖDLḄ“”Ḅ.A.ᱥḄឋ8.⍡#K@LḄB.ᵫF2C'“3¡1”¢£ᱥIc@ᡂ5⍡#K@¥¦ᑖDC.᪷¨Ꮇ©ª£?TUv¢ᳮC5¬®D.¯°±65ឋ8Ḅ£?TU}ᑮឋ8ᑖDQᙳ³´1¡1,µU¶ᐸᎷ5.ᙠ¸ᦪᑖ¹IVBºᡂ»ᑖImH»ᑖIᐹᨵA.2ᩩG¾¿⁐I4HDNAᑖ@B.4ᩩG¾¿⁐I4HDNAᑖ@C.2ᩩÁ¿⁐ᓫI2HDNAᑖ@D.4ᩩÁ¿⁐ᓫI2HDNAᑖ@6.᝞ÄOÅÆᱥIᑁÇÈ,ᑖ¹Ḅ±ÄÉ5¦6ᐵ*+┯gḄ.

1A.ÇÈজᑖ¹ºᡂḄ.IÇÈÇÈটᑖ¹ºᡂḄ.ÎÇÈB.ÇÈজঝঠVᙳÒᨵG¾¿⁐IC.lÔJKḄᑖDᙠÇÈটVÕlÔJKḄ>ᵫ±ᔠᙠÇÈঝVD.ÇÈজ3টVḄDNAᑖ@ᦪ¡¿⁐Iᦪ=1¡1,ÇÈঝḄ@ÇÈÛ¯nÜÎÝÇÈ7.ßàḄ®Tº8ᵫY5áâ⍡#ḄlÔJKãᑴåæçèºJKB5ᓿºJKbO|ឋëìíᙊº|ឋJKAïᙠJKB3bðñò⊤ó஺'ᨵ5õᩖ?rAḄᑖDQOᙊº¡ç躡ᓿº=6¡1¡1,ᑣeõḄJKFøòOA.aabbxAabbB.AaBbxAabbC.AabbxaaBbD.AaBbxaabb8.ᑡᨵᐵJK3¿⁐IḄ*+ñ,-Ḅ.A.¿⁐Iüïᙠ!ý᪶ÇÈḄÇÈ᪶VJKᙠ¿⁐Iÿᕈ
ឋ᣸ᑡB.᥅᪷ᵨᎷᙠ⁐C.ᨵ!"#$ᨵឋ⁐%ᐸḄ()*+ᑴឋ-D.⃬0Ẇ2∵4Ḅ5ᦪᑖ8%9:Ꮇ“ᙠ⁐”9.?@A“BCDᜧFᩚCḄHI”#32P᪗NḄHI஺PᑡQR?@HIḄᑖ᪆%TḄUVWsp᪗
/\-------►LaJ------A——►ᰚ0Bᓉটᑮ2Pᔠᤅ"p⌕ᙠᱥ¥,*A.HI#ᐜZ[\2]^_ឋ`aB.bBCḄDNAdᓫfgᜧFᩚCC.ᨵhiᑖjkBClᑮnkḄ⍡pqrD.sḕuᤅwxy%?@HIz{|}b~ᓄ10.Pᑡᐵᱥ⍡pᱥḄ%TḄUVWA.Ḅ⍡pᱥUDNAᡈRNAB.Ḅ⍡pᱥ4ῃ᪶ᵞ⏚2⚓%ᐳ28⚓

2C.ᨵDNAᨵRNAḄ!"%ᐸ⍡pᱥUDNAᡈRNAD.Ḅ⍡pᱥ¡⌕UDNA11.!Cᙠ£GNḄ¤¥#¦ᦪkZ%§!CḄDNA(£ᨵUN,ᯠZ©ªᐭ£■NḄ¤¥#¤¥%9¬ᐸjkḄDNA[\ᑖ%᝞?জ-ঠA)dḄz{%Pᑡ┯³ḄUVWA.´HIᵨµ¶·¶¸¹^_ឋº»¼@½B.]ᑖ8z¾ḄjkDNAᑖZsAঝ%)*᣸◀ᐰÂᶇÄᑴḄÅC.Æ]ᑖ8z¾ḄjkDNAᑖZÇᕈÈAজD.É]ᑖ8z¾ḄjkDNAᑖZᕈÈAঞ%»Rl4N-l4NËÌḄDNAÍÎÏᜧ12.᝞?⊤@Ñᱥ!"ᑁ⊤ÓḄiᑖÔÕ஺PᑡTḄUVWA.জঝÖ×عঝঞÖ×ØḄÙÚQÛÜÝᐰºB.ঝÖ#ḄG¹ঞÖ#ḄG(k⊤Þßà᪶á᪶ᵞ⏚C.â᪶áãä)zᔠæᩩঞÖ*9èঠḄᔠᡂê᳛D.#Ḅ⍡pqrãÔঞÖp⌴ᑮঠ◤⌕RNAîï13.ᙠâDNAᑖj#%ðßñïòðóô×¹ᓰᐰiÙᦪöḄ52%,ᐸ#ᩩÖ#Þ÷ἠùïòðᗌûᑖ-ᓰ´ÖÙüᦪḄ22%¹28%,ᑣᵫ´ÖÿḄRNAἠḄA.24%B.22%C.26%D.18%14.ᑡᨵᐵᜧᩚ⊤Ḅ┯ḄA.!"#Ḅ$%&ᨵ'()Ḅ*+B.,-.ṹ012ṹ345⏚C..ṹḄ78ឋ:;ᢝឋ=Ḅ>?@AD.3ᩩmRNA)CDEᔠGH᪶JK

315.LMᑣOPQRᱥ⍡UVᵫDNAᔣYZ[U⌴]⊤Ḅ^_ᑡ`abḄJ►YZ[A.ᵨ32P᪗fḄghᗌᕖḄklmkln℗᪷qrstuឋvᜧwxᙠ᪷qᑖR{B.n℗᪷qᔜ}~Ḅrs:$%!"#C.⁐KḄᑖ᪆ᑖḄrsDD.rsDDNAᑖ0Ḅ3ᩩᓫwḄRNAᙳC2ṹG16.ᡃẆxrs᪶ḄGhd72ṹḄYZ[`]QḄ⁚¡¢?ḄR£ஹ¥!¦ᨵ§⌕©ª஺᪷¬⚗Ẇ¯E°CD±wḄE²A.Ghd7Ḅ⊤³³"#´ᡂGG¶⌕·ᑁ[¹!º»KḄ¼áB.CD½^¾ᑴ⏘Ḅᔠᡂᩭ¾ᑴÂá¾ᑴRᱥḄᨵᐵឋ=C.Ä⚗Ẇ⊤ÅRᱥḄឋ=]ḄᐵÆ8`7ᓫḄ--?ÈᐵÆD.ÉᱥḄ1Êrs᪶Ghd7Ḅ¾ᑴ17.DᐵËÌÍḄabḄA.ÌÍ1RᙠRÎrsḄ´ᡂ^_B.ÌÍÏᨵᑭḄRᱥ$ᓄÒÓÔᩞᧇC.ÌÍᢣE᪀Ù?ḄÚᣚஹÜÝᡈßᜫD.âᯠ=᝱ḄÌÍ`AᔣḄ¡åáæḄÌÍGAᔣḄ18.·Xuç᯿uḄé✏ëìí4ᐸïÂwxQ3ðZÉð஺ᑡabḄA.ñòZÉðâóïÂḄឋ=CbAÄÍ+ᔲC⍡UḄÍ+B.XuçCDõöRᱥKḄ⍡Uᱥ[RᦋÍ᝞ÌÍஹ§ùᡈ⁐KÍ+C.úZÉðÌÍõḄᑣ½^ᩖóüýþMbAÿឋ
◚ឋ
4⚓ᐳ28⚓

4D.⁐᪀Ḅ⁐Ḅ᣸ᑡ#$%&'ᦋ)ᦪ+,-.19.᝞23ᩭ5678'ᱥḄ⁐:;2<=⊤?1@⁐᣸ᑡ#$AB஺DᑡᨵᐵᑨH┯JḄK3{JK^HIWA.1M23OP⁐ஹ3M43TOP⁐B.1M2ᙠWXᑖZ[\]^-ᑖ_C.3M4&'a⁐᪀D.b2caᙠ⁐dឋ᣸ᑡḄ20.Dᑡᨵᐵ⁐ḄfgAhḄKiA.ᓫ8kᨵḄ⁐lᦪ᜻ᦪᡈᏔᦪḄB.⁐᧕q.%ᦋᦪrstឋu.%v'wxC.WX]kᨵytᡈytz⁐lḄt{8D.⁐|}6,ᱏ⊤ᨵᑭ21.ᨵᐵ“℗K2n=16i⁐ᦪ+Ḅᓄ”Ḅᑖ᪆AhḄKiA.ᑖᦪ395%Ḅ⏀ᵨᣵᓱ¡¢£B.¤¥¦§ᙳ©ᢓᑴḼ®ᑖZ¯⁐ᦪ+}8C.᝞°±²³´µᑮ⁐ᦪ332ḄWXᑨHᡂ¸D.¹º»B¼½Ḅs᯿lzh¿⁐ᦪ+}822.DᑡᐵÀÁ⍡ÃÄḄÅÆAhḄKiA.ÇÈ⍡ÃÄḄt,-%É⍡ÃÄB..ÇÈ⍡ÃÄḄt,-.%É⍡ÃÄC.Ê[ËÌÍ]6⍡ÃÄḄ&Ä᳛zÏÐÑ6ÒᝣÔÕ]b⍡ÃÄḄÖ&×◅᳛D.s⍡ÃÄÙÚÛÜM⚜■ᙠ,-\ß©àᨵᦔᙢ⚜■⍡ÃÄḄv'M&ã23.᝞2⍡ÃÄᵬMåḄ⍡Ãæç2஺ᵬÄèAஹaêsëqìᑴåÄèBஹbêsëqìᑴᐸ],ïðឋ⍡ÃÄK.ὃ⇋XYOPõi஺DᑡÅÆ.AhḄKi

5A.ᵬÄöB⁐◚ឋ⍡ÃÄB.÷-7Ḅú3AAXBYᡈAaXBYc.in-8þᔠḄᭆ᳛:D.-8-1᝕Ḅឋ24.2021"5ᨴ22%ᩖ'()*᱄⊱◖./0123ᡃ567Ḅᩖ'()89:ᙠ<=஺?@Aஹᩖ'AᓫDEAஹFDEAGAHIJᙠKL2M⌼OPQRᑡTᐵVWXYZḄA.ᩖ'A\]X^_Ḅ`aឋbcᑮe_fB.ᓫDEA◤ijkl1Emnop(qrᜐᳮuAHIvwxyzA"▲C.?@A\ᦋ~᪀⌼ᡠᨵḄឋbQD.ᓫDEAoFDEAḄᳮX^25.RᑡᐵᱥᓄḄVWYZḄA.ᱥᓄᳮᱥᓄḄ⚣᳛Ḅᦋ~B.ᱥ~ḄHᔣ3ᱥᓄḄHᔣC.eeEvᩖ'w5*¡X¢ᙠ£◞1D.¥¦ᦻ¨ᯠ⌱«¬X®ᱥXᔣ~Ḅ¯ஹ°⚪²ᜧ⚪ᐳ2µ⚪ᐳ21.0ᑖ26.¸¦¹oⅉ»Ẇ½T2¿ÀEÁÂÃÀḄ°ÄᑖÅᵨ35so32P᪗ËḄ¿ÀEᜧÌᩚÀÎᔠÐÑÒÓ¡ᤅÕÖ1×ØᑮfÙÚoÛÜᱥÖÝÞßàឋ஺ᤅÕÓ¡X^fÙÚḄßàឋáâX^஺ãäRᑡå⚪஺1æØçᨵ35s᪗Ëᡈ32P᪗ËḄ¿ÀEḄᐹEêëo°Óᵨᩭî᪗ËḄ¿ÀEÎᔠḄᜧÌᩚÀï“ñᨵ”ᡈ“Xñᨵ”ßàឋ஺21eî32P᪗ËḄ¿ÀEÁÂᜧÌᩚÀᜧÌᩚÀó®ßô200e¿ÀEᐸî32P᪗ËḄ¿ÀEᨵeôöᦪøwDNAḄúᑴHü6⚓ᐳ28⚓

6þo(3)°jÿ
ᤅḄḄoᤅ5min,Ḅᡂ᳛100%,ᨵ32Pឋ
ᑣ஺27.!"#ᱥḄ%⁐ᨵ'⁐
(⁐)*⁐+",-
ᵫAஹa)Bஹb0123456ᑴ
801459:⍡<஺=>⊤@A#ᱥ0"Bᐵ⁐DḄᔠᡂ⌶G஺HIJ=ᑡL⚪N45A45BIIOPᱥ('⁐)S(⁐DT&*⁐V*45a)45b6ᑴᔠᡂḄ⏘Yᐹᨵ[ᓄ]^(1)A#ᱥ_(%`PḄ45-'%`PḄ45-ᨵ"஺(2)45-AaBbḄ#abc
de_*%Ḅ`Pᓰ஺(3)>ghijk
45lg,n6ᑴoᱥឋp஺(4)ᨵT_'%#a
⌕rsA#aḄ45-
ᨵtᔠ*%#a)tᔠ(%#a
Hᑏvswxy⚜{vs|}~|஺vswxN;⚜{vs|}~|N஺+ஹ⚪(ᜧ⚪ᐳ3⚪
ᐳ29.0ᑖ)28.45ᢣ'ᔠᡂḄghᩖ
ᨵᐵ᝞>஺>2Ḅᵞஹᜩஹ⁐ஹ⊤@ᵞ⏚ஹᜩ⏚ஹ⁐⏚)⏚>3ᑣ>
aeoᳮgh஺H>ᑖ᪆IJN>3(1)>1oᱥ45⊤Ḅgh஺ᵫ>1ᑨ¡᪶£P¤¥Ḅ¦ᔣ(¨“ª«ᔣ¬”ᡈ“ª¬ᔣ«”)஺

7(2)>2ghj°±ᔠᡂᐹᨵT²4⏚³ᑡḄ'gh஺>2
´²⏚Ḅµṹ·஺T"4⏚ijᨵ¸`µṹ·
¹Tº»¼µṹḄo(3)(⚪Hᵨ>3ÀÁIJ)>1ᡠ@gh>3Ḅgh஺ᙠ>3Ḅᔜoᳮgh
T2ÇPᙠÈÉÊᑁiÌoḄᙠÍÎ¥#ᱥÊᑁYÏᙠ>3Ḅgh஺(4)ÑÒÓÔDᵫ0ᩩÖ×Øᐳ51`4⏚Úᡂ
ᢣᐸᔠᡂḄ45ÜÝÞßà4`஺29.ᡃäåàᙢç°ᜧ
èÉ⌕éê¼ᱥëjoì஺᝞>!íẆÚïðᑭᵨòlóô(2n=24)÷øὊåóôúû"Ḅø"¦ᫀ
>IJNঞ■Yýᜐᳮ%ÿ
ஹᜐᳮஹ⌱[জ⌱ঝ▼►A►Ὂ!"#⊟%?AὊ'()*+᱄ஹ-.(1)23জᡠ567ᳮ!,“:;<”>?@ABCDᜐᳮḄFG!HCI!BJḄ஺(2)LMὊឋOᵫQឋRBSᑴCᑣ23ঝḄ+Ḅ!஺(3)23ঞYZ[
\ᡂḄᓫ_
`abcdC⊤fgḄᱯiCḄjᵨ7ᳮ!030.n7opᙢḄprsᱥa,ᑖwxᑮz{|}~{|ᙢC)rᑮ7oᙢCZ᝞ᡠ5஺ᑡ⚪开花植株的比例(1)nᱥaxᑮz{|`~{|ᙢCI᪵7>?ᱥḄCa,b}c\ᡂCb}c
ᵫ?ZGCGabCLos஺b}c!G!ᱥ஺(2)ᙠ¡ᱥbḄp¢£Ḅ¤¥YCfRB¦JDD}ddḄᡠᓰḄdªᑖwJ10%}70%(ᔜRB¦
s®¯c)C°±r¡¢£Ḅ¤¥YCfRB¦JDD}ddḄᡠᓰḄdªᑖwJ4%}64%,ᙠIr°8⚓Cᐳ28⚓

8YC¶ᱥ!ᔲs¢ᓄ,ᳮᵫ!஺(3)f*sᱥ¢ᓄᳮ¹ºJ!sᱥ¢ᓄḄR»ᓫ¼C½¾sᱥ¢ᓄḄ¿ᔣÁÂ⍡ÄAÅஹ!'ᱥ\ᡂḄÆR»Ç⁚Ásᱥ)᪵ឋ!Gᱥஹsᱥ`ÉÊÇ᛻ḄÌÍCsᱥ)᪵ឋḄÎ
fÏḄÐÑÒ஺

9ᫀ}Ô᪆1.ூᫀ௃BூÔ᪆௃ÔAஹᐢḄÚÛ}#ÛGÜᔠ“ឋO”CG!¡c¡ឋOCA┯ßÁBஹᩖáâC*gfQឋ}◚ឋឋOḄfäåឋOᑖC᝞~æᩖᔠáâ*gf~æ}çæḄfäCBaèÁCஹ⊤f¦cḄ
CRB¦G¾cC᝞AA}Aa,C┯ßÁDஹêᔠᩖâosḄ*Â!ᩖᔠC᝞AAxaa—Aa,D┯ß஺ᦑ⌱B»1ஹc¡ឋOᢣsᱥឋOḄG⊤fð¦஺2ஹêᔠᢣ⍡ÄBñᡂcḄ
Á⍡ÄBñᡂGḄ
Jᩖᔠ஺»⚪ò⌕ὃ¥ឋO`c¡ឋOஹêᔠ`ᩖᔠஹឋOḄQஹ◚ឋᐵö÷RB¦ஹ⊤f¦ஹø¼RBḄᑁúC⌕ûὃsüýcᐵMüCþÌᔠᡠÿ
⚪஺2.ூᫀ௃Dூ᪆௃Aஹᵬ᫜ᳫDdḄᦪ!⊤#$%&'Ḅ()*ᡈ,)*!A-.Bஹ0᫜ᳫDdḄᦪ!⊤#$%&'Ḅ()*ᡈ,)*!B-.Cஹ234ᵬஹ0$5᫜67ᳫ8⌕:;<᤯ᒴ!?@23ᢕ62%ᳫḄᭆ᳛ᙳEFC-.DஹᵫH,()*ᦪIJK!LMᵬ᫜ᳫDஹdḄᦪ0᫜ḄᳫDஹdḄᦪK◤⌕!D┯P஺ᦑ⌱D஺ឋTᑖV&WXYZḄ[\]⚗1ஹᩞᧇᵨᐹḄ[\]⚗d(1)g⊤)*ḄᱥiEᳫj!klᐙᑖnᔠ஺(2)ᙠ⌱qᡈrᑴᳫt!ᳫḄᜧஹvᙢxyz!{ᢕ᥎t}~I᪵!kEP஺(3)⌱:ᳫḄᘤᨬᵨᨬ⌱ᵨ᫜ᡈᐸᙊjᘤᘤ!K⌕ᵨjᘤ!᪵᤯ᳫt!ᳫᐙᑖnᒴ஺(4)$5᫜ᑁḄᳫᦪ!k⊤#,()*ᦪ஺zt!25᫜ᑁḄ10⚓!ᐳ28⚓

10ᨵ$%KzLḄᳫḄᦪ!k⊤#jᡂ)*tLḄᑖV!k¡jᡂᦪ¢Ḅ£¤ឋL£◚ឋLḄ)*஺2ஹYZ¦§[\]⚗
1YZ¨©txª᫜ᑁḄᳫnᔠᙳᒴ஺2
ᢕᳫtxy«}zt¬!®⌕¯°!kEP஺23ᢕ68!x±²³$5ᳫḄ´µ¶ᔠ஺
3
23ᢕ6Ḅᳫ⌕:;᫜ᑁ!¢Ḅd?@᫜ᑁ¤◚ឋ)*ᦪ஺
4
2·7I3WXYZ!⌕᤯ᒴᳫ!ᯠ8¹·³I3WXYZ஺YZ◤⌕º»501003஺¼⚪ὃ¾ឋTᑖV&WXYZ!¿HMÀÁ⚪!◤⌕ὃÂ[\ḄÃ⁚ÅÆ!᝞YZḄÈᳮஹYZᵨḄÊஹYZËÌ¡ÍÎ!◤⌕ὃÂᙠÏtḄÐѦ§[\ÒÓ஺3.ூᫀ௃Dூ᪆௃AஹFlgrÔÕF2,F2Öᔠ*&'d=+22Ù!Ú⚪\KÛ!A┯P.BஹF2Ḅᨵ⁤ÝÞßÔ)!ᓽAA|AaÞßÔ)!:dF3â¼ᩖᔠ*Ḅ&'!B┯P.CஹF2Ḅᨵ⁤ÝÞßÔ)!ᓽAA|AaÞßÔ)äÂḄ)*᪷æᑖVçèᑣdAa=21ᑣᨵᯠ)*2Aa2A4AA2Aaa2Aaaaêkëìᩖᔠ*AaᓰC┯P.Dஹî5⌱⚗ê!Öᔠ*AA+aa=%WD-.999ᦑ⌱.D.ᵫ⚪\ê.Fidᩖᔠ*!ᩖᔠ*rÔÕF2,F2Ḅᨵ⁤ÝÞßÔ)!ᓽ¤ឋ5ïðñÞßÔ)!ᓽAA|AaÞßÔ)!ᡃóêkᵨ,(5ïäÂḄ)*%À&'¬ô¨ᓽê.ὃõᑖVçèḄ8gö÷rÔk¡rᵫÔ)ḄḄô¨.4.ூᫀ௃C

11ூ᪆௃AஹÂᱥḄឋTd⍡ùL*úûḄ!dᎷýᑁ!A┯P.BஹᵫF2ìËÿ“31”ᱥᡂ⍡ᑖᎷᑁB┯!"Cஹ᪷&Ꮇ'()*+,-ᳮ/0123456ᳮᑁ*+,Ḅᳮ8▤:C;<"Dஹ,>ᐸᎷ'@A*+,BCD)EFGឋIḄ*+,JᑮឋIᑖLᙳNO11,Q,>ᐸᎷ34+,Ḅ,>▤:D┯!஺ᦑ⌱CoVWXYZ⍡[\ᵨ)Ꮇ56^ᐸ_`abc/d⚪fg/Ꮇ-56ᳮf+,,>fJ/18஺জc/d⚪jᙠlᔠn`ᩖ*pRr*sFtu⍡+,_Ạwc/d⚪x"ঝD/Ꮇ'jᱥḄឋIᵫ{|}Ḅ⍡~[Ḅ"{|}Ḅ⍡ᡂᙠ"}Ḅ⍡ᡂᓫᙠ"1ᔠx"ঞ56ᳮj᝞2Ꮇ;<Ḅ᪵FisᦪGḄ᪵*0sᦪGḄx"ট+,,>j*+,,>12<+)sᦪGḄx"ঠJ/18jᑖ[\x஺`⚪ὃVWX⍡+,⌕ὃVWX⍡+,ḄᐹA¡¢£Ꮇ56^Ḅᐹab¤ᔜab}◤⌕§¨Ḅ{⁚ª1ᔠᡠ¬Ḅ®<ᑨ°ᔜ⌱⚗஺5.ூµᫀ௃Aூ¹᪆௃ᙠ»ᦪᑖ¼A¡}½¾¿⁐ssὶÂᡂÃᑖᡠQÄÃᑖÅᨵf2ᩩ½¾¿⁐"ÉÄᩩ¿⁐wÅᨵ2¿⁐ᓫᡠQᐳᐹᨵ4ᩩÌÍ¿⁐ᓫ4DNAᑖ஺ᦑ⌱A஺Ãᑖᢣᙠ»ᦪÐfÑᑖ¼A¡}½¾¿⁐ὶᙠfÒḄf¿⁐»ᦪᑖ¼A¡}ᱯᨵḄZÔ஺fÃᑖ=f½¾¿⁐=2ᩩ¿⁐=4ᩩ¿⁐ᓫ=4DNAᑖ஺`⚪ὃ{|Ḅ»ᦪᑖ¼Ö⌕ὃÃᑖḄᭆØ¢£Ãᑖ}ḄGᐵᦪᓽÛ;<µ⚪34ὃÜÝÑḄὃ஺6.ூµᫀ௃CÐ12⚓ᐳ28⚓

12ூ¹᪆௃¹Aஹ{|জBCᨵàᑖ¼ᐸᑖ¼ÂᡂḄ{|{|টᜐ4»ᦪÐâÑᑖ¼ᵫ4ঝ{|ãᙳᑖ¼äᱥåឋᡠQটᑖ¼ÂᡂḄ{|A;<"Bஹ᪷&wæᑖ᪆{|জঝঠ}ᙳÅᨵ½¾¿⁐B;<"Cஹç_Ḅᑖஹèç_ḄrᵫFᔠéYᙠ»ᦪÐfÑᑖ¼êYᙠ{|ঝ}C┯!"Dஹ{|জpট}Ḽàìᑖ¼DNAᑖᦪ¿⁐ᦪ=11,{|ঝíîï{|ᐸ{|ðDÑîï{|D;<஺ᦑ⌱Coᑖ᪆⚪ññ}জ{|Åᨵ½¾¿⁐¿⁐ḄḼàìᑖ¼¿⁐ᓫᡂå¿⁐,ᙠò┴àḄᱫõö÷ᔣ{|s᩽ᜐ4ᨵàᑖ¼êঝ{|Åᨵ½¾¿⁐½¾¿⁐ᑖ÷ᔣ{|s᩽ᜐ4»ᦪÐfÑᑖ¼êঞ{|Åᨵ½¾¿⁐¿⁐ḄḼàì᣸ᑡᙠü⍝þwᜐ4ᨵàᑖ¼}êট{|ÿ
⁐⁐ḄḼᑖ⁐ᓫᡂ⁐ᙠ┴Ḅᱫᔣ᩽ᜐᦪ!ᑖ"#஺%⚪'ᔠ)*ὃ,ᨵᑖ.ᦪᑖ⌕012ᨵ34Ḅᳮ6ᑖ᪆898:'ᔠ⁐;ᱯ=ᑨ?ᡠᜐA#BC;ᑖ᪆Dᵨ஺7.ூJᫀ௃Bூ6᪆௃6NOP"QᙊSNTUSNᓿS=6N1N1,ᓿS[\]aabbᓰᓽNxcd,efg%ᨵ3h[\ijklᨵ3h[\iᩖᔠnok஺TUS[\]aaB3ᓰ?ᓽ!x,efaaᓰ;g%iAa.Aa,ᑣu3h[\iBb.bb,ᑣg%Ḅ[\]iAaBbxAabboᦑ⌱NB஺ᑖ᪆⚪ᦻNOPTUS[\zBdhᓿS[\zbd{ឋ}ᙠu3ᙊS{ឋ[\zAd~ᙠAᑣ[\B.b8⊤ᑣTUS[\]aaB_,ᓿS[\]aabb,ᙊSA3஺%⚪ὃ,[\oᵫᔠ4ḄDᵨ⌕0ὃ2[\oᵫᔠ4Ḅ8᪷⚪ᑨ?[\]⊤]ḄhDᐵ8ᵨ⌲hᑖ᪆C;ᐵᭆ᳛Ḅ¡¢ὃ£ᳮ6.Dᵨ¤!Ḅὃ,஺8.ூJᫀ௃C

13ூ6᪆௃6NAஹ⁐¨~ᙠ©᪶Ḅ᪶3ᩩ⁐¬ᨵ®[\[\ᙠ⁐¯ᕈ±ឋ᣸ᑡA´µcBஹ᥅·᪷¸¹∫»ᩞᧇᵨᎷe33¿ÀÁfÂ[\ᙠ⁐¯B´µcCஹ2Ã.ᐹᨵឋ⁐ឋ⁐¯Ḅ[\8ÅᑴឋÇ᝞ÉÊḄËÌ⁐Í[\ÎX⁐¯}ᐸ8ÅᑴឋÇC┯ÑcDஹ⃬ÓẆÕ∵×ḄᦪᑖᑭᵨÊÙÚᳮÛÜᎷe“[\ᙠ⁐¯”D´µ஺ᦑ⌱NCo1ஹ[\.⁐ḄᐵN[\ᙠ⁐¯Bßᙠ⁐¯ᕈ±ឋ᣸ᑡ⁐i[\Ḅà⌕á.2ஹÉÊḄ⁐ᒹãä⁐.ឋ⁐åæili2ÃA¬ᨵä⁐.ឋ⁐஺3ஹ⃬ÓᵨÊÙÚᳮḄçÛÜ[\ᙠ⁐ḄᎷe᥅·᪷ᵨᎷe¿ÀÁf[\ᙠ⁐¯஺%⚪ὃ,[\ᙠ⁐¯Ḅèᔊêஹëឋ⍡íî⌕0ὃ2ïð⃬Ó.᥅·᪷Ḅñò,ëឋ⍡íḄᭆóஹÊ]ᱯôî8'ᔠᡠ1ḄPïõµJ⚪஺9.ூJᫀ௃Aூ6᪆௃6NAஹ»ᐜ"C;Â2!÷øឋùjᓽᐜùj¯úû.üýᱥ÷øឋÿ
ᔲᵫឋ
ABஹᜧᩚDNAᐭ
!"ḄDNA"ᓫ%&ᜧᩚ
B┯(Cஹᡠᨵ+,ᑮ./Ḅ⍡123
C┯(Dஹᤅ5Ḅ6Ḅ7Ḅ89:᜜<=>Ḅᜧᩚᑖ@
!ABDNAᐭᜧᩚ
CDEḕGᤅ5HI
JKLMNO!PQRSTᓄ
D┯(஺ᦑ⌱YAo1ஹḄN᪀Y89:᜜<CஹHஹ0ஹNஹS+DNA
CஹHஹ0ஹNஹP2ஹ[\]^Yᔾ▬abᐭcbᐭḄDNAaᔠᡂcfᑴὅYḄDNA
iᧇYḄᓄkᡂᑖlamnao஺3ஹT2ḄLMpqYᑖrᵨ35sᡈ32P᪗vT=ᜧᩚxᔠyza{>᪗vḄaᙠᤅ5ᘤᤅ5
ᯠ
ᱥḄឋᱥ:஺⚪NᔠJ
ὃLM
D⚪
◤⌕ὃRbḄ⁚
14⚓
ᐳ28⚓

14᝞LMḄiᳮஹLMᵨḄஹLM¡¢N£¤
◤⌕ὃRᙠ¥Ḅk¦]^b§¨஺10.ூªᫀ௃Aூ᪆௃YAஹ®¯°ᨵDNAᡈRNAa±᪶⏚
ᐸ⍡1ᱥ:DNAᡈRNA,ABஹµ¶®¯Ḅ⍡1ᱥ:RNA,ᐸ·¸R4±᪶¹᪶ᵞ⏚
B┯(Cஹ»ᨵDNA¼ᨵRNAḄ½¾
ᐸ⍡1ᱥ:DNA,C┯(Dஹ¿ÀḄ⍡1ᱥ:DNA,D┯(஺ᦑ⌱YAo1ஹ᪶⏚aᑗRᱥḄ⍡1ᱥ:.2ஹᨵ¾N᪀ḄRᱥÃᨵDNARNAı᪶⏚
ᐸ¾᪶⍡1ᱥ:¾:⍡1ᱥ:+DNA.3ஹ®¯°Ãa±᪶⏚
CD®¯Ḅ⍡1ᱥ:DNAᡈRNA.⚪ὃRᱥḄ⍡1ᱥ:
D⚪
◤⌕ὃRᳮÅÆÇÈN£ឋÉÈ
Ê"ËDÌᑨÎᔜ±RᱥḄ⍡1ᱥ:஺11.ூªᫀ௃Aூ᪆௃YAஹÐLMÑᵨ.ÒÓÔÓÕÖ×KØ
"NÙᨵឋ
A┯(BஹaÚᑖÛ]^DNAᑖ°ÜᑴaÚ
ENOÝঝ
ßà᣸◀ᐰäᶇÜᑴḄk
CÝᐰäᶇÜᑴḄÝaæᙠç
aæᙠèç
BYCஹéÚᑖÛNê
DNAᑖᐳÜᑴÄÚ
᪷ËDNAìäᶇÜᑴᱯî
¸RḄ4æDNAᑖᨵ2æ°Ã"N,2æÝ&N-14N,ïজ
CDஹñÚᑖÛNê
DNAᑖᐳÜᑴñÚ
᪷ËDNAìäᶇÜᑴᱯî
¸RḄ8æDNAᑖᨵ6æ+HN,2æÝ"N"4N,ïঞ
Ö^N-HNóôḄDNAõö÷ᜧ
D஺ᦑ⌱YA஺DNAᑖÜᑴ
àDNAḄÄᩩùÝúû
ᔠᡂÄᩩµḄù
üæDNAᑖᔜÃaᩩ/DNAᑖḄýùaᩩµþᡂḄù
ÿ
ᶇᑴ஺⚪ᔠὃDNAᑖḄᑴὃDNAᑖᑴḄ⌕ὃDNAᑖḄᑴ
ᶇᑴ
ᶇᑴ!"#Ḅ$ᐵ&'(

15ᔠᡠ+Ḅ,-.ᑨ0ᔜ⌱⚗஺12.ூ6ᫀ௃Dூ9᪆௃9;Aஹজঝ?@AḄBCD⊡FGHᑣAJUFGTJAFGGJCFGCJGFGঝঞ?@AḄBCD⊡FGHᑣAJUD$FGGJCD$FGLὅNOᐰ$A┯RSBஹঝ?#ḄGTঞ?#ḄGᑖUV⊤XYZῃ\᪶^᪶ᵞ⏚TXYZ᪶^᪶ᵞ⏚B┯RSCஹabcᩩmRNAeᔠfg᪶^hᨵᑭklmabḄnoC┯RSDஹCp#Ḅ⍡rstu!ঞ?r⌴ᑮঠ◤⌕3zRNA{JᓽmRNAஹrRNAஹtRNA,D}஺ᦑ⌱;D஺ᑖ᪆⚪;⊤⍡rstTab!"#জTঝDNAᓫ?ᐸ#ঝ?Ḅ?SঞᡂḄmRNA,abḄSট᪶^habḄᡠ;ঠV⊤f?஺⚪ᔠ⍡rstTab!"ὃ⍡rstḄTab⌕ὃ-⍡rstTab!"(.ᑨ0#ᔜᱥḄS᜜⌕ὃBCD⊡FGHᑣḄᵨᔠᡠ+,-6⚪஺13.ூ6ᫀ௃Cூ9᪆௃9;,DNAᑖ#YZJᗌ@TᓰᐰBCᦪḄ52%,ᓽA+Tᓰ52%,ᑣA=T=26%ஹC=G=50%-26%=24%஺,?(¢1?)#XYZJᖽᑖUᓰ?BC¥ᦪḄ22%T28%,ᓽGi=22%ஹ1=28%,᪷§BCD⊡FGHᑣ,G=(G1+G2)+2,ᑣG2=26%஺mRNA#XYZᓰBC¥ᦪḄ©ªJ«?#XYZᓰ?BC¥ᦪḄ©ª$¬(G2),ᡠmRNA#X®ZᓰBC¥ᦪḄ©ª26%஺ᦑ⌱;CoBCD⊡FGHᑣḄ¯°;(1)ᙠ²?DNAᑖ#D⊡BC³³$¬A=T,C=G,A+G=C+T,ᓽYZBC¥ᦪ¬k´µ¶BC¥ᦪ஺(2)²?DNAᑖ#A=(A1+A2)+2,ᐸ·BCᳮ஺⚪ὃDNAᑖ᪀Ḅº⌕ᱯஹ⍡rstḄTab✌ᐜ⌕ὃ-DNA¾16⚓ᐳ28⚓

16ᑖ᪀Ḅº⌕ᱯ-⍡rstḄTab!"SᐸÁ⌕ὃBCD⊡FGHᑣ(ÂᵨᐸÃį°ÅÆ$ᐵ&'ÅÇGᔜ⌱⚗ÈÉ}Ḅᑨ0஺14.ூ6ᫀ௃Bூ9᪆௃9;AஹᜧËᩚÍH᪶ᱥTabÅÆÎᨵÏAeḄÐÑA}SBஹÒÓµṹÕÖÒÓs×ḄÈᵨNØṹÙC⏚B┯RSCஹµṹḄÚÛឋᨵᑭkÝᢝᱥឋßḄ$GàáC}SDஹabcᩩmRNAeâᔠfg᪶^hᐳᔠᡂfᩩ$Ḅ?ãäabᦔ᳛D}஺ᦑ⌱;BoCp⊤çᒹéTab³g!"ᐸ#DNAḄcᩩ?ᔠᡂRNAḄ!"!"º⌕ᙠêë᪶#ÅÆ◤⌕RNAìᔠ⏘{JSabmRNAᔠᡂîïḄ!"!"ðᙠ᪶^he,◤⌕ÙC⏚Hᧇ◤⌕⏘ஹ(òTtRNA஺⚪ὃCp⊤çḄ$ᐵ,-óᙠὃ+Ḅ-(ôTᑨ0(ôÂᵨᡠ+,-õᔠᑖ᪆ö⚪Ḅ(ô஺15.ூ6ᫀ௃Dூ9᪆௃9;AஹᗌᔠᡂDNAḄHᧇᵨ÷32P᪗Ḅùᕖûüý℗᪷ÿ
᪷ᑖ
ᑖᜧᔠᡂDNA,ᑣឋABஹ℗᪷ᔜḄ
!"#Ḅ⊤%ᓽ!'()*+BCஹᜐ-ᑖ.Ḅ
/⁐12345ᓄDNA7895ᡠ878!'(CDஹ
;8DNAḄ<ᩩᓫ?@AB'(CḄRNAᒹEmRNAஹtRNA)rRNA,ᐸ;GᨵmRNAIJṹLMD┯O஺ᦑ⌱SD஺ᑖ᪆UVSU;aWDNAᑖXYᑴbW'(cW*+[\dW⌮'([\eWRNAᑖXḄYᑴ[\஺^⚪`ᔠ;abᑣU9ὃd⍡fghḄ'()*+Ḅiᐵkl⌕nὃlo⍡fghḄ'()*+Ḅ[\pᑨrU;ᔜ[\Ḅstu`ᔠᡠvḄklpᑨrᔜ⌱⚗஺16.ூzᫀ௃C

17ூ9᪆௃9SAஹGhd7"#~ᙠ-
᪶;ᐸ"#Ḅ⊤%Wᐜ'(*+A┯OBஹGhd7"#JṹḄ8Ḅ⁚-⏘-gᑖX⊤"#8ᑴḄ`᪀ᑴᱥ1Ḅឋ¢B┯OSCஹGhd7"#JṹḄ£Ḅ⁚¤¥Ḅ¦ஹ§¨)©ᨵª⌕«¬"#8«¬Lᱥឋ¢ឋ¢"#Ḅᐵ®¯W°ᓫḄ<<¥±ᐵ®CDஹ"#⊤%Ḅ8Ḅ⁚G²
᪶;Ghd7"#ḄᑴD┯Oᦑ⌱SCo
᪶;Ḅ"#ᙠ⊤%³-ᐜ'(*+´µ¶⌕Wᵫ-᪶¸Ḅ▲ᑴ஺º᪶ᱥ;»᪶ḄDNAᙠ⊤%³-¼'(¼*+஺^⚪-gh⚪⌕nὃ`ᔠ⚪½gh9z¾⚪W^⚪Ḅ¿ẚÁ³◤⌕ὃlo"#¥ឋ¢ᑴḄÄᩩ⌶Æ"#ឋ¢Ḅᐵ®73;஺17.ூzᫀ௃Cூ9᪆௃9SAஹ"#¿Ç§ᙠᱥ1§¨ḄÈɳ.ᨬË᧕§ᙠᨵÍᑖ)ÎᦪÐ<ÑᑖḄÒ.A┯OBஹ"#¿Ç@ᱥᓄÓÔºᩞᧇ×"#¿ÇḄᨵᑭᡈᨵÚWÛ¥Ḅ⌕ÜÝ-Þ᛻B┯OCஹ"#¿ÇWᢣ"#`᪀;á"¥Ḅâãஹäᜫᡈæᣚèé"#`᪀ḄᦋÇCDஹëìí§Ḅ¿ÇîWïᔣḄD┯O஺ᦑ⌱SCo"#¿ÇW"#;á"¥ḄâãஹäᜫᡈæᣚèéḄ"#`᪀ḄᦋÇ"#¿ÇWïᔣḄWᵫÞ᛻ÝïḄ஺"#¿ÇḄᱯÁSòóឋஹôõឋஹïᔣḄஹö⚣ឋஹLÚøᑭḄ.^⚪ὃd"#¿ÇḄiᐵkl⌕nὃlo"#¿ÇḄᭆúஹº#ஹᱯûüýþ`ᔠᡠvḄklpᑨrᔜ⌱⚗-ὃÿ
ᳮḄὃ஺18.ூᫀ௃A18⚓ᐳ28⚓

18ூ᪆௃Aஹ⍡⍡⍡⍡!"#$%᝞'()*ᨵ!ᑣ-./0⍡ḄA123Bஹ456789ᙠ;ᦪᑖ>?@AXBCDE9ᱥGḄ⍡ᱥH89ᦋ᝞45JஹK⁐GMDE4567B┯O3CஹP!Q◚ឋJGTQaaᑣJUVḄW!XG45YQAA,!ZW!XGᩖ%()\0W!P!Q]ឋJGᑣ!Qᩖᔠ_TQAa,ᑣJUVḄW!XG45YQaa,!ZW!XGᩖ%()`ᨵ!aᨵW!ᡠc?ᩖ%de2f0]ឋJg0◚ឋJC┯O3DஹP!"#0K⁐Gh᪀jkḄᑣ089lK⁐GᱏnoᜫqrW!"#!"#K⁐Gs45Ḅᦪtu;vD┯O஺ᦑ⌱Ao45JḄy5᜜5জᱥᳮ5|3ঢᓄ5|3ঞ9ᱥ5|஺ᑁ5DNAᑴᏔ89┯ODNAḄ47ᡂ89ᦋ஺⚪⌕ὃ45JḄy5)9ᱥᓄḄqᐵᙠὃὃ9Ḅ
ᳮᡠ⌕ᑁᙠὶḄ3ᵨᡠ9ᱥ⚪2Ḅᑨ¢஺19.ூᫀ௃Bூ᪆௃Aஹ12ᡠ¤45Ḅ᣸ᑡ§¨q©Q©ªK⁐G34ᡠ¤45©Q«©ªK⁐GA123Bஹ12Q©ªK⁐G¬ὅᙠ;ᦪᑖ>?@A®fᑖ¯Mᙠᨵ°ᑖ>?@Auᑖ¯B┯O3Cஹᵫsᑖ᪆3489lK⁐Gh᪀AḄ᧕³C123Dஹ/´GlµᩩK⁐G¤ᨵ·X4545ᙠK⁐GsᕈCឋ᣸ᑡD12஺ᦑ⌱B«ᑖ᪆⚪´1¹K⁐Gs45᣸ᑡ§¨1º2¹K⁐Gs45Ḅ᣸ᑡ§¨Z1¹q©5»ᐸ01¹Ḅ©ªK⁐G33¹K⁐GsᨵµX45Z1¹©½/ᩭ$«©ªK⁐G89lK⁐Gh᪀AḄ᧕³34¹K⁐G¿ᨵ1X45Z2q©-.2¹K⁐G89?᧕³஺⚪hᔠÀÁ´ὃK⁐Gh᪀ஹ45⌕Âὃ9
K⁐Gh᪀ḄÃY12ᑖ᪆⚪´3
45ḄᭆÅÆ45ZK⁐GḄᐵhᔠᡠḄ

192⚪஺20.ூᫀ௃Aூ᪆௃AஹᓫÈG0GÉÊA¤ᨵᱥËÌ_K⁐GᦪtḄXG¤ᨵḄK⁐G7ᦪ0᜻ᦪᡈᏔᦪḄA123BஹK⁐G᧕³uᦋ45ᦪÏMuᦋ45᣸ᑡ§¨ÐXGឋÑÒ9ÓÔB┯O3CஹGÉÊA¤ᨵÕXᡈÕXsK⁐G7ḄXGP0ᵫÌ_8Öᩭᑣ0ᓫÈGP0ᵫ×Øᓿ8Öᩭᑣ0·ÈGC┯O3DஹK⁐GÚÛܵᱏnÝÞK⁐Gh᪀AḄ6ᐹᨵ·àvᑭឋᜧ·ᦪK⁐Gh᪀Ḅ9ᱥG0ᑭḄÚÛܵᱏnµfãä45⊤æçèéêujk9ᱥëìD┯O஺ᦑ⌱A஺K⁐GᒹîK⁐Gh᪀ï6ஹoᜫஹ᧕³ஹ᎔³ñK⁐Gᦪt஺K⁐Gh᪀Ḅᦋuò᣸ᑡᙠK⁐GsḄ45Ḅᦪtᡈ᣸ᑡ§¨89ᦋjkឋÑḄ3K⁐GᦪtḄᑖQÉÊᑁXóK⁐GḄÚÛᡈ;vÉÊᑁK⁐GᦪtK⁐G7ḄôÁᡂÈᙢÚÛᡈ;v஺⚪ὃᓫÈGஹ·ÈGöK⁐GḄqᐵ⌕Âὃ9
ᓫÈGஹ·ÈGḄᭆÅÆᑨ¢µXXG0ᓫÈGg0÷ÈGḄøù3
K⁐GḄÃYúhᔠᡠḄ2⚪஺21.ூᫀ௃Dூ᪆௃AஹûüýjK⁐GᦪtḄᓄḄdeAGþᑖᦪQ95%Ḅ⏀
ᵨᣵᓱ᜜⏚ᑖᦪ95%Ḅ⏀ᔠ℗᪷"#$A┯&'Bஹ)*+,-./ᙳ1ᢓᑴᨵ5ᑖ6789:┴Ḅ<ᡂ>?ᑖ6@AB⁐
1ᔣE᩽GHIJKB⁐ᦪLMNB┯&'Cஹᨵ5ᑖ6@AḼ5Pᑖ6B⁐ᦪLᨚRMNᡠᵨTUVWᑮB⁐ᦪ32Ḅ>?
1ᑨZ)*[Jᡂ\C┯&'Dஹ]^_`*abḄc᯿efg)*[JB⁐ᦪLMNDhf஺ᦑ⌱lD஺)*[JB⁐ᦪLMNmnlo20⚓ᐳ28⚓

201ஹ)*[JB⁐ᦪLMNmnḄsᳮl)*1ᢓᑴ:┴Ḅ<ᡂuB⁐
1Gᔣ>?E᩽vIwx>?ᑁB⁐ᦪLMN஺2ஹzmnḄ{|⌱ᩞ—#$—B⁐ᑴᱏ஺3ஹzmnᵨḄᑺᨵᓱஹᦋBB⁐ᑖᦪ15%Ḅ⏚ᑖᦪ95%Ḅ⏀#$஺⚪ὃ)*[J℗B⁐ᦪLᓄmnc⚪◤⌕ὃḄ>⁚,᝞mnḄsᳮஹmnᵨḄ¡ஹmn¢£¤¥¦§◤⌕ὃᙠ©RḄª«789¬஺22.ூ¯ᫀ௃Dூ#᪆௃#lAஹ³´⍡¶·¸¹Ḅº
»¼⍡¶·᝞`B⁐◚ឋ⍡¶·Ḅ³´ὅ⊤¢h`A┯&'Bஹ
³´⍡¶·¸¹Ḅº1»¼B⁐Á`⍡¶·B┯&'CஹÂ7ÃÄ9Å⍡¶·ḄÆ·᳛
1ÈÉÊÅËᝣ@Í9z⍡¶·ḄÎÆÏ◅᪷᳛ÑÒÓÔÕÖ¤⍡¶·ḄᱯØÈÉÊÅËᝣ@Í9z⍡¶·ḄÎÆÏ◅᳛,C┯&'Dஹc⍡¶·ÙÚÛÜ⚜■ᙠ8ßà1áᨵᦔᙢ⚜■⍡¶·ḄäÆåDhf஺ᦑ⌱lD஺1ஹæ⍡¶·ᑖᓫ¸¹⍡¶·ஹ¸¹⍡¶·B⁐Á`⍡¶·l1ᓫ¸¹⍡¶·ᒹé`B⁐Tឋ⍡¶·᝞êᢣஹ`B⁐◚ឋ⍡¶·᝞ìᓄ·ஹíXB⁐◚ឋ⍡¶·᝞⊈ï·ஹ⁐ðஹíXB⁐Tឋ⍡¶·᝞ᢙò/Dóô·'2¸¹⍡¶·õᵫc§÷¸¹Á`wxḄ᝞☘ùúûüý·'3B⁐Á`⍡¶·ᒹéB⁐¥᪀Á`⍡¶·᝞ÿ
ᔠ⁐ᦪ⍡᝞21
ᔠ஺2ஹ⍡Ḅ⚜■1!"#$"ᵨ&'Ḅ()*+,-ᔲ/01⍡ᡈᐜᜩឋ6#78ᜧᜧ:;Ḅ!"᳛.
2⍡>?ᙠA,ḄBCDEFᨵᦔḄ⚜■⍡Ḅ"IJ஺K⚪ὃNOP⍡ḄQᐵST#⌕Vὃ"TWOP⍡ḄPXYZ[\TW(

21⚜■OP⍡Ḅ^_#E`ᔠᡠbḄSTc+d⚪஺23.ூdᫀ௃Cூh᪆௃Aஹᵫ8Dᑖ᪆7S#H-3n-4lm#nopᨵAq/ᵬḄ᝕#ᑣᵬu⁐◚ឋ⍡#Am+Bஹm-8/ᵬ#H-4uᵬwxyὅ#ᐸ|}XuAaXBXb\H-3uᵬxyὅ#|}XuAaXBY,ᦑmOHI-7Ḅ|}XuAAXBYᡈAaXBY,Bm+\CஹᵫB⌱⚗ᑖ᪆7S#II-4|}XuAaXBXb,H-3|}XuAaXBY,DI-8/ᵬ#ᑣ111-8Ḅ|}XY[-%aXBX%)aXBXB,ᦑIH-8-ᔠḄᭆ᳛-C┯\DஹIH-8Ḅ|}XY[-%aXBX%aaXBXB

22i-10Ḅ|}XY[uAAXbYஹ|AaXbY,ὃ⇋ᵬ⍡#m-8-10`᝕/ᵬᭆ᳛u|x|=%mᭆ᳛u|\ὃ⇋w⍡#-8HI-IO`᝕/wᭆ᳛umᭆ᳛u\ᦑ/A1Ḅ᳛u+|x\=3Dm+஺343412ᦑ⌱Coᑖ᪆⍡n-3n-4lm#nopᨵAq/ᵬḄ᝕#ᓽ“"ᨵu◚ឋ#◚ឋᵱ#ᵱ᝕mឋ”#ᵬu⁐◚ឋ⍡\II-5n-6lm#nopᨵAq/wḄ#wu◚ឋ⍡#SᵬஹwᐸA-ឋ⍡#ᑣwux⁐◚ឋ⍡஺K⚪`ᔠ¡#ὃN¢ḄOP⍡#⌕Vὃ"TW1¢OP⍡ḄPXஹᱯ¤YZ[#E᪷¦¡Y⚪§¨©c+ᑨ«¬1⍡Ḅ⍡®YQ¯qḄ|}X#°±²Qᐵᭆ᳛Ḅ³´#µ¶ὃ·ᳮh¯ᵨ¹ºḄὃN஺24.ூdᫀ௃Dூh᪆௃hAஹᩖ¼½178¾¿ÀÁ1ḄÂÃឋÄÅᑮAqÁ1D#ᐸÇᳮ-|}ÈÉ#Am+\Bஹᓫ˽1ÌB#◤ÎÌÏÐÑÒÓÔÕÖ×ᜐᳮ#Ù½1ÚEFÛÜݽ1Þ▲#Bm+\Cஹàá½1ḄÇᳮ-|}âã#78ᦋã|}`᪀#æ⌼ᡠèᨵḄឋÄPX#Cm+\Dஹᓫ˽1é˽1ḄÇᳮl-⁐ã#D┯஺ê22⚓#ᐳ28⚓

23ᦑ⌱D஺1ὃḄ½1Ú:ᩖ¼½1ïã½1ᓫ˽1é˽11ᩖ¼Tò¼ôõïãஹöᐝïãஹÏÐÑÒÓஹÔÔÕÖ×ᜐᳮüIÚA⌱Â2ᩖ¼ᓄbÐᑺᜐᳮÕÖ×ïúûËḄ1ᡈýþ⁐ã⁐Ç⁐⁐|}ÈÉ|}âãÉᐜᡂ
ᳮᡂᑮḄ#$⚣᳛'()⃩;ᘤ=ᜧஹ#ឋឋᜧ+,ᦋ./456718▲$?@A⃩;ᡂᑖ!"ឋ0123ᨵᑭ◤⌕ᜐᳮᢈWXᩖ[◤⌕CDEF◤⌕Iᜧ@OPᩞᧇᐹᨵᢈWXᩖᡂZ$Aᩖ\1]ᔠ_DJ(ឋTUឋᙠaᱥcdO($ᩚᢙiAjᩚe$?@☘◭qrsḄ.ᢙiusvwxஹyᢙiklᩖ?mftᡂḄ1ᡂkzljᩚᢙinZ⚪ὃ}mᱥIᐸᵨ⌕ὃmmᱥḄmᱥᙠ1ḄᵨᔠᡠḄTᑨᔜ⌱⚗ὃᳮḄὃ}஺25.ூᫀ௃Dூ᪆௃¥Aஹ(§mᱥ2ᓄᳮ©ª«¥mᱥ2ᓄḄO¬®¯°⚣᳛ḄᦋA┯²_Bஹ´ᯠ⌱¶·Umᱥ2ᓄḄ¸ᔣB┯²_Cஹ»¼ᩖ\?m1Ḅ½§¾4¿ÀÁEÂᙠmÃ◞ÅC┯²_DஹÆÇᦻJ⊤ÊᱥËÌÍDÎÏᨵ⍡ÑḄᳮ©°ÒÓÔ⍡ÑḄO¬´ᯠ⌱¶Ô⍡Ñ᝞ÖËᵨ×Ø⚪'Z¬"Ḅ▊4DÚT஺ᦑ⌱¥D஺1ஹᙢᳮ◞ÅÞ⌼ᡂmÃ◞Å஺জᙢᳮ◞Å¥!mᱥᵫᙢᳮ"ḄâãäᑖᡂḄ®å®EJm¯°\æḄ(ç஺ঝmÃ◞Åᢣᵫᔜ¸☢Ḅë°

24åíîᐵðñòḄ®ÁEᙠ´ᯠᩩôõ\]ᡈὅᓽå\]ù?m½§ᡈ?m1ឋ½§Ḅ◞Åúᑴ஺2ஹ(§mᱥ2ᓄᳮ©Ḅᑁý¥®mᱥ2ᓄḄ¯Zᓫÿ
ᱥᓄḄ⚣᳛Ḅᦋ஺ᯠ⌱◞ᱥᡂḄ!"#$⁚&'(Ḅ)ᔠ+ᵨ-
ᑖᓄᨬ0123ᱥᡂ஺ᙠ5"6-

ᱥᓄḄ7ᩞᧇᯠ⌱:Ḅ⚣᳛;ᔣᦋ=>;
ᱥᓄḄ?ᔣ◞3ᱥᡂḄ@⌕ᩩC஺#⚪ὃFGHI
ᱥᓄᳮKḄL⌕ᑁN⌕Oὃ
PQHI
ᱥᓄᳮKḄL⌕ᑁN,ST
ᱥᓄḄ⚣᳛Ḅᦋ஺26.ூYᫀ௃ᙠᑖ\]ᨵ35s32PḄcd6cdᜧfᩚhiᵨjkᜧfᩚhcdT2mhnᓽpqrstᨵ198xyᶇ{ᑴ?}:ᔾ▬ᙠhjḄmhnhᑖᨵᑖ]ᨵ32P᪗QḄmhnᨵᐭh6ḄhᨵImhnூ᪆௃1mhn
ᙠḄ6sᵨcdcdᡠqr32P35s᪗QḄmhnᐜᵨᑖ\]32P35sḄcdᑖ\cdᜧfᩚhiᵨjkᜧfᩚhcdT2mhnᓽpqr஺¡ᵨᩭ᪗QḄmhn£ᔠḄᜧfᩚhstᨵ¤ឋ஺2ᨬ¦tᨵ32P᪗QḄmhnDNAḄªᩩ«¬ᡂª"DNAᑖᡠ200"Imhn6ᨵ2"mhntᨵ32P᪗Q198"mhn®tᨵ32P᪗Q஺¯H°ᦪ²³SDNAḄ{ᑴ?}xyᶇ{ᑴ?}஺3ᵨ᪗QḄmhn®᪗QḄᜧfᩚh஺´¡µ¶ᵨᤅ¸ᘤᤅ¸ᯠ¶ºrᑮj¼½¾¿ᱥ஺ᤅ¸Ḅ²Ḅ:ᔾ▬ᙠhjḄmhnhᑖ஺ᤅ¸5min,hḄᡂ᳛Ã100%,Åj¼½6Æᨵ32P¤ឋ¯H³Sᨵᑖ]ᨵ32P᪗QḄmhnᨵᐭh6ḄhᨵImhn஺ᦑYᫀÃ1ᙠᑖ\]ᨵ35s32PḄcd6cdᜧfᩚhiᵨjkᜧfᩚhcdT2mhnᓽpqrstᨵ2198xyᶇ{ᑴ?}3:ᔾ▬ᙠhjḄmhnhᑖᨵᑖ]ᨵ32P᪗QḄmhnᨵᐭh6ḄhᨵImhnmhnhḄᔾ▬TÉᐭÉᐭmhnḄDNAᔠᡂÊᑴὅmhnÌ24⚓ᐳ28⚓

25ḄDNAÏ7ᧇhḄᓄÐᡂᑖ)-Ó஺mhnhḄÔÕᑖ\ᵨ35sᡈ32P᪗Qmhnmhnᜧfᩚh£ᔠcdTmhn®᪗QḄhᙠᤅ¸ᘤ6ᤅ¸ᯠ¶º×Øj¼½¾¿ᱥ6Ḅ¤ឋᱥ஺#⚪ὃFmhnhḄÙᐵÛPÜᙠὃFÐ
ḄPQÝᑨßÝàᵨᡠÐÛP)ᔠᑖ᪆á⚪>á⚪ḄÝ஺27.ூYᫀ௃AAbbஹAabb3ᔁÊᑴ⏘ḄᔠᡂᩭÊᑴIè⌱éᔠêëìíîØḄïëìíᩖñòóI⊤Hõö÷øIᐰúêëᑣïëìíḄõaabbÏøIᐰúüëᑣïëìíḄõaaBB,øIêëüë=11,ᑣïëìíḄõaaBbூ᪆௃(1)ᵫᱥḄA_bb,ᓽAAbbஹAabb,ḄᨵaaBBஹaaBb^aabb3ᑭLফ'Ḅ(A_B_)(AaBbḄ*+,)-.'Ḅ/X1.(3)45678)94:ᑴ⏘Ḅᔠᡂᩭ:ᑴ.@45)AB:ᑴCᱥឋE஺(4)ḄᨵaaBBஹaaBbஹaabb3H)⌕JK*Ḅ)⌱MNᔠ*(AAbb)OPQḄ*ᩖ,)STU.⊤WXYZ[\*Ḅaabb,ᑣU.Ḅ(Aabb,ᐰ[\*ḄaaBB,U.Ḅ(AaBb,ᐰ'[\*ḄaaBb,U.Ḅ(AabbஹAaBb,U.'=11஺ᦑaᫀ((1)AAbbஹAabb3ফ2(3):ᑴ⏘Ḅᔠᡂᩭ:ᑴ.@45(4)⌱MNᔠ*OPQḄ*ᩖ,)STU.⊤WXYZ\U.ᐰ)ᑣ*Ḅaabb[\U.ᐰ')ᑣ*ḄaaBB,\U.'=11)ᑣ*ḄaaBb1ஹᑖefgh+ᵫiᔠfgḄjkAlᨵឋCmḄCᱥᙠAloᦪᑖqrCsUḄ45)tuvwx⁐zḄ{t|vwx⁐ᑖeBᑖe)ᑖ}AᐭvḄsU)|sU⍡-.)vtuvwx⁐zḄ{tAl+ᵫiᔠ;ᵫ⚪)AஹaOBஹb⍡⍳+ᵫiᔠfg஺2ஹᑖ᪆'Ḅ(A_B_,Ḅ(A_bb,Ḅ(aa_஺

26⚪⌕ὃ+ᵫiᔠfgḄᵨ)⌕ὃC+ᵫiᔠfgḄjk)ᑖ᪆)ᨵᦔ)ᔠᡠ¡a⚪஺28.ூaᫀ௃¤᪶¦§ᑮ©mRNAGCAª«ឋb,ea,b,ec,d306ூ¬᪆௃¬᪆(1)ᵫ⚪)1⊤®¯°®±²45)¤᪶Cᱥ⊤³Ḅ45஺¦1±²45Ḅ᪶´zµ¶·Ḅ¸¹ᑨ»)᪶´ᙠmRNAzḄ¼½¾ᔣ¦§ᑮ©஺(2)2±²45)456mRNA(ÀÁᔠᡂᐹᨵÃfÄ⏚ÆᑡḄÈk45஺ÉṹUtumRNAz)2)ËfÌÄ⏚ḄÉṹUGCA஺ÉṹUḄª«ឋᢣÃHÄ⏚ᨵÎH6zḄÉṹUḄÏÐ஺ÑᙠÃf5Òz■ÔᵫuÕḄᦋ×BØÙḄ⍡Ḅᦋ×஺(3)1(¯°h±²45)Ú3Ḅbஹe45஺T2ÛÜ(DNAÝÞ)ᙠßàáAlDNAᑖUḄâᑴhÈkᔠᡂḄ¯°h±²45)ᓽaஹbஹe45஺cஹd45ãäCᙠåæçRNAÝÞèxḄàá)ᙠé½ᱥàáᑁëᙠ஺(4)DNA(ᡈ)ÕᦪmRNAzÕᦪÄ⏚ᦪ=6：3：1஺íîïðᵫÎᩩµ¶·ᐳ51Ä⏚iᡂ)ᢣØᐸᔠᡂḄôõöÕ51x6=306()஺ᦑaᫀ((1)¤᪶¦§ᑮ©(2)mRNAGCAª«ឋ(3)b,ea,b,ec,d(4)3061ஹ÷øᑣᢣ⍡¦DNA⌴RNA,¦RNA⌴Èk)ᓽúᡂ⍡Ḅ¯°h±²Ḅ45஺û6¦DNA⌴DNA,ᓽúᡂDNAḄâᑴ45஺Ñᡠᨵàá᪀ḄCᱥᡠ⍳Ḅøᑣ஺ᙠæçÝÞḄRNA+ᡃâᑴ(᝞ÿ₝
)ᙠRNA⌮ᡂDNAḄ()ᑣḄ⊡ᐙ"#஺2ஹ&'(ᱥ*+⊤-.&1/012"(ᙠ1345ᑁ.⊤'7᪶9:*+Ḅ⊤-஺;⚪=ᔠ&?.ὃA⍡CDEḄ/0.⌕Gὃ(HI⍡CDE/0ḄᭆKஹஹᩩM=N*ẠPH.QRᑨT&ᔜᡈᱥWḄXY.Z=ᔠᡠ\ḄPHQR]⚪஺^26⚓.ᐳ28⚓

2729.ூ]ᫀ௃*+hiᱥᳮ9:ᑖlmn.op᧕"(*+hirstᔠuḄvwxyz{.s|}~ᢓᑴ┴ᡂூ?᪆௃?1জi~.ᡠ~7ᳮ*+hi஺“”ᱥᳮi+u.*+hi⌕"(ᙠ9:ᑖl5DNAᑴ2.uv."Ḅu9:ᑖlmn.op᧕"(*+hi஺2ঝ}T}Ὂ¢£Ḅ.ᐸ¥Ḅ¦rstᔠuḄvw஺3ᓫ©ᵫ«u¬"~®ᩭḄ£.ᓫ©°±²²⊤³´xyz{.s|}~Ḅᱯ¶.·¸¹º»ᵨ7ᳮᢓᑴ┴Ḅᡂ.½¾⁐ᦪ¥Á©஺ᦑ]ᫀ1*+hiᱥᳮ9:ᑖlmn.op᧕"(*+hi2rstᔠuḄvw3xyz{.s|}~ᢓᑴ┴ᡂ*+hiᢣDNAÄ*ÅÆஹÇᜫᡈÉᣚ®ËÌ*+=᪀Ḅᦋi."*+hiḄ+ºᒹÐᱥᳮ+ºஹᓄ\+º(ᱥ+º.ᑭᵨ*+hi7ᳮÓÔ~i~஺;⚪⌕ὃAi~ḄᐵPH.ᳮ?*+hi+ºÖi~ᓫ©~PH⌕¶஺30.ூ]ᫀ௃ᙢᳮ◞Ú(Û◞Ú}ÜᨵÞßḄ*+⚣᳛Üᨵ"(iᓄßâᯠ⌱åâᯠ⌱åஹ◞Úᐳ1Óᓄ(᝱ூ?᪆௃?1ᙢᳮ◞Úᢣ13(ᱥᵫᙢᳮçḄèé®ᑖᡂ}1Ḅß.êëß5}"(*+ìíḄ³î.+ïð᪵713£ᱥḄßaஹbcõ5ᡂᙢᳮ◞Ú஺ᵫᑖ᪆öP.ßbßc£õ5ᵫ
}1.÷}øùúû.üý÷þ(¦(Û◞Ú.(Û◞ÚḄᡂÿᱥ
Ḅ᪗
b
cᱥ
஺2DDddḄᡠᓰḄ!"ᑖ$10%70%,ᑣDdᡠᓰḄ!"20%,ᵫ,-./0DḄ⚣᳛10%+20%x>20%,dḄ⚣᳛80%89DDddḄᡠᓰḄ!"ᑖ$4%64%,ᑣDdᡠᓰḄ!"32%,ᵫ,-./0DḄ⚣᳛4%+32%x820%,dḄ⚣᳛80%஺=>./,?᝞ABὃ⇋EFGHᙠEJKᱥ
Ḅ⚣᳛LᨵNOᓄᡠ-Kᱥ
LᨵNQᓄ.3STᱥQᓄᳮVWX
ᱥQᓄḄYᓫH[ᯠ⌱^_`ᱥQᓄḄ

28aᔣ8,⍡dOeஹ[ᯠ⌱^◞hiᱥ
jᡂḄlmYn⁚8pqmᱥ
rᓫsQᓄḄtᐳQᓄḄ஺1ᙢᳮ◞hw◞h2LᨵK
Ḅ⚣᳛LᨵNOᓄ3
[ᯠ⌱^[ᯠ⌱^ஹ◞hᐳQᓄ᝱1ஹᙢᳮ◞h,yz⌼ᡂw◞h஺জᙢᳮ◞hX
ᱥᵫ}ᙢᳮ~ḄtᑖᡂḄ

yNḄS஺ঝw◞hᢣᵫ}ᔜa☢ḄᐵḄᙠ[ᯠᩩᡈὅᓽyyTᡈy,ឋTḄ◞hᑴ஺2ஹSTQᓄᳮVḄYᑁ¢XজQᓄ-
YᓫHQᓄḄ£¤
Ḅ⚣᳛ḄᦋO஺ঝ¦O§¨QᓄḄᩞᧇ஺ঞ[ᯠ⌱^_`ᱥQᓄḄaᔣ஺ট◞h®ᱥ
jᡂ஺Y⚪°ᔠ²³´ὃµSTQᓄᳮVḄ¶⌕ᑁ¢⚣᳛Ḅ¸ᐵ./⌕¹ὃº»STQᓄᳮVḄ¶⌕ᑁ¢¼½⚣᳛Ḅ¸ᐵ./¾¿ᱥQᓄḄ£¤⚣᳛ḄᦋO஺28⚓ᐳ28⚓