生物必修二第四章基因表达限时训练

生物必修二第四章基因 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 达限时训练 必修二第四章限时训练 一、选择 1(赫尔希(A(Hershey)和蔡斯(M(Chase)于1952年所做的噬菌体侵染细菌的著名实验进一步证实了 DNA是遗传物质。这项实验获得成功的原因之一是噬菌体 ( ) A(侵染大肠杆菌后会裂解宿主细胞 B(只将其DNA注入大肠杆菌细胞中 1532 C?DNA可用N放射性同位素标记 D(蛋白质可用P放射性同位素标记 2(人类对遗传物质本质的探索经历了漫长的过程，下列有关叙述正确的是 ( ) A(孟德尔发现遗传因子并证实了其传递规律和化学本质 B(噬菌体侵染细菌实验比肺炎双球菌体外转化实验更具说服力 C(沃森和克里克提出在DNA双螺旋结构中嘧啶数不等于嘌呤数 D(烟草花叶病毒感染烟草实验说明所有病毒的遗传物质是RNA 3(针对耐药菌日益增多的情况，利用噬菌体作为一种新的抗菌治疗手段的研究备受关注，下列有关 噬菌体的叙述，正确的是 ( ) A.利用宿主菌的氨基酸合成子代噬菌体的蛋白质 B.以宿主菌DNA为模板合成子代噬菌体的核酸 C.外壳抑制了宿主菌的蛋白质合成，使该细菌死亡 D.能在宿主菌内以二分裂方式增殖，使该细菌裂解 4(艾弗里和同事用R型和S型肺炎双球菌进行实验，结果如下表。从表可知 ( ) 实验组号 接种菌型 加入S型菌物质 培养皿长菌情况 ? R 蛋白质 R型 ? R 荚膜多糖 R型 ? R DNA R型、S型 ? R DNA(经DNA酶处理) R型 A.?不能证明S型菌的蛋白质不是转化因子 B.?说明S型菌的荚膜多糖有酶活性 C.?和?说明S型菌的DNA是转化因子 D.?~?说明DNA是主要的遗传物质 5(关于“噬细体侵染细菌的实验”的叙述，正确的是 ( ) 3532A(分别用含有放射性同位素S和放射性同位素P的培养基培养噬菌体 3532B(分别用S和P标记的噬菌体侵染未被标记的大肠杆菌，进行长时间的保温培养 35C(用S标记噬菌体的侵染实验中，沉淀物存在少量放射性可能是搅拌不充分所致 3235D(P、S标记的噬菌体侵染实验分别说明DNA是遗传物质、蛋白质不是遗传物质 6(某同学分离纯化了甲、乙两种噬菌体的蛋白质和DNA，重新组合为“杂合”噬菌体，然后分别感 染大肠杆菌，并对子代噬菌体的表现型作出预测，见表。其中预测正确的是 ( ) 实验预期结果 “杂合”噬菌体的组成 预期结果序号 子代表现型 1 与甲种一致 甲的DNA，乙的蛋白质 2 与乙种一致 3 与甲种一致 乙的DNA，甲的蛋白质 4 与乙种一致 customer qualification preliminary examination of the material of the borrower for the loan person, determine whether you meet the loan conditions (standard specification for details of the conditions the fifth chapter "5.1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... First, the jurisdiction of the head office, branches and risk management, operational management should be strengthened on the Bank personal loan monitoring, inspection, management and guidance. Second, related personnel irregularities, according to qilu bank credits operational responsibility and accountability for implementation and the qilu bank employee violations of regulations dealing with regulations and other relevant rules of punishment and accountability. 9. According to file, and related system file 9.1 according to file a, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Bank personal loan management approach 10. records table single records table single 1: personal loan customer talk record records table single 2: personal borrowing applications records table single 3: personal loan income proved records table single 4: personal loan survey declared table records table single 5: authorized Attorney (sample) records table single 6: Personal most high borrowing support with application approval table records table single 7: personal single pen cycle borrowing application approval table records table single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support with single records table single 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notice records table single A(1、3 B(1、4 C(2、3 D(2、4 7(下列有关生物体遗传物质的叙述，正确的是 ( ) A(豌豆的遗传物质主要是DNA B(酵母菌的遗传物质主要分布在染色体上 2 C(T噬菌体的遗传物质含有硫元素 D(HIV的遗传物质水解产生4种脱氧核苷酸 8(某双链DNA分子中含有200个碱基，一条链上A:T:G:C=1:2:3:4，则该DNA分 子 ( ) A(四种含氮碱基A:T:G:C=3:3:7:7 B(连续复制两次，需游离的腺嘌呤脱氧核苷酸120个 C(碱基排列方式共有4100种 D(含有4个游离的磷酸基 329(假设一个双链均被P标记的噬菌体DNA由5000个碱基对组成，其中腺嘌呤占全部碱基的 3120%。用这个噬菌体侵染只含P的大肠杆菌，共释放出100个子代噬菌体。下列叙述正确的是 5 A(该过程至少需要3×10个鸟嘌呤脱氧核苷酸 ( ) B(噬菌体增殖需要细菌提供模板、原料和酶等 3231C(含P与只含P的子代噬菌体的比例为1:49 D(该DNA发生突变，其控制的性状即发生改变 10(下列物质合成时，需要模板的是 ( ) A.磷脂和蛋白质 B.DNA和酶 C.性激素和胰岛素 D.神经递质和受体 11(蚕豆根尖细胞在含3H标记的胸腺嘧啶脱氧核苷培养基中完成一个细胞周期，然后在不含放射性 标记的培养基中继续分裂至中期，其染色体的放射性标记分布情况是 ( ) A(每条染色体的两条单体都被标记 B(每条染色体中都只有一条单体被标记 C(只有半数的染色体中一条单体被标记 D(每条染色体的两条单体都不被标记 12(下图为真核生物染色体上DNA分子复制过程示意图，有关叙述错误的是 ( ) A(图中DNA分子复制是从多个起点同时开始的 B(图中DNA分子复制是边解旋边双向复制的 C(真核生物DNA分子复制过程需要解旋酶 D(真核生物的这种复制方式提高了复制速率 13(右图为细胞内某基因(15N标记)结构示意图，A占全 部碱基的20%。下列说法错误的是 ( ) A(该基因中不可能含有S元素 B(该基因的碱基(C+G)/(A+T)为3?2 C(限制性核酸内切酶作用于?部位，DNA解旋酶作用于?部位 D(将该基因置于14N培养液中复制3次后，含15N的脱氧核苷酸链占 1/4 14(肺炎双球菌的转化实验和噬菌体侵染细菌的实验，均不能证明的是 ( ) A(DNA可以产生可遗传的变异 B(蛋白质不是遗传物质 C(DNA可以控制生物的性状 D(DNA是主要的遗传物质 15(关于转录和翻译的叙述，错误的是 ( ) A.转录时以核糖核苷酸为原料 B.转录时RNA聚合酶能识别DNA中特定碱基序列 C.mRNA在核糖体上移动翻译出蛋白质 h borrnal loan survey declared table records table single 5: authorized Attorney (sample) records table single 6: Personal most hige single 2: personal borrowing applications records table single 3: personal loan income proved records table single 4: persotabl personal loan management approach 10. records table single records table single 1: personal loan customer talk record records according to file a, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Banke 9.1 ling with regulations and other relevant rules of punishment and accountability. 9. According to file, and related system filits operational responsibility and accountability for implementation and the qilu bank employee violations of regulations deak credersonal loan monitoring, inspection, management and guidance. Second, related personnel irregularities, according to qilu banhe jurisdiction of the head office, branches and risk management, operational management should be strengthened on the Bank prst, the fifth chapter "5.1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... Fir for the loan person, determine whether you meet the loan conditions (standard specification for details of the conditions tcustomer qualification preliminary examination of the material of the borrowece records table singlengle records table single 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notiith sil table records table single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support wowing support with application approval table records table single 7: personal single pen cycle borrowing application approva2 D.不同密码子编码同种氨基酸课增强密码的容错性 16(右图为DNA分子结构示意图，对该图的描述正确的是 ( ) A(?和?相间排列，构成了DNA分子的基本骨架 B(?的名称是胞嘧啶脱氧核苷酸 C(当DNA复制时，?的形成需要DNA连接酶 D(DNA分子中特定的脱氧核苷酸序列代表了遗传信息 17(在噬菌体侵染细菌实验中,分别用标记的噬菌体去侵染未 标记的细菌,噬菌体在细菌体内复制了三代, 则下列说 法正确的是 ( ) A.噬菌体侵染细菌的实验可以证明DNA是主要的遗传物质 B含有32 P的子代噬菌体和含有35S的子代噬菌体分别占子代噬菌体总数的1/4和O C标记噬菌体的 方法 快递客服问题件处理详细方法山木方法pdf计算方法pdf华与华方法下载八字理论方法下载 是分别用含32P的培养基和35S的培养基培养噬菌体 D.上述过程中噬菌体的遗传信息流动方向是:DNA—RNA—蛋白质 18(图示细胞内某些重要物质的合成过程，该过程发生在 ( ) A(真核细胞内，一个mRNA上结合多个核糖体同时合成多条肽链 B(原核细胞内，转录促使mRNA在核糖体上移动以便合成肽链 C(原核细胞内，转录还未结束便启动遗传信息的翻译 18题图: D(真核细胞内，转录的同时核糖体进入细胞核启动遗传信息的翻译 19(双脱氧核苷酸常用于DNA测序，其结构与脱氧核苷酸相似， 能参与DNA的合成，且遵循碱基互补配对原则。DNA合成时， 在DNA聚合酶作用下，若连接上的是双脱氧核苷酸，子链延 伸终止;若连接上的是脱氧核苷酸，子链延伸继续。在人工 合成体系中，有适量的序列为GTACATACATG的单链模板、胸 腺嘧啶双脱氧核苷酸和4种脱氧核苷酸。则以该单链为模板 合成出的不同长度的子链最多有 ( ) A(2种 B(3种 C(4种 D(5种 20(一个DNA分子在15N的环境中复制，若子一代DNA的一条单链出现差错，则子二代DNA中，差 错DNA单链和含15N的DNA分子分别占 ( ) A(1/3，1 B(1/4，1 C(1/3，1/2 D(1/4，1/2 21(关于RNA的叙述，错误的是 ( ) A. 少数RNA具有生物催化作用 B. 真核细胞内mRNA和tRNA都是在细胞质中合成的 C. mRNA上决定1个氨基酸的3个相邻碱基称为密码子 D. 细胞中有多种tRNA，一种tRNA只能转运一种氨基酸 22(同一物种的两类细胞各产生一种分泌蛋白 组成这两种蛋白质的各种氨基酸含量相同 但排顺序不 同。其原因是参与这两种蛋白质合成的 ( ) A.tRNA种类不同 B.mRNA碱基序列不同 C.核糖体成分不同 D.同一密码子所决定的氨基酸不同 23(有关真核细胞DNA复制和转录这两种过程的叙述，错误的是 ( ) A(两种过程都可在细胞核中发生 B(两种过程都有酶参与反应 lared table records table single 5: authorized Attorney (sample) records table single 6: Personal most high borrowing supportl borrowing applications records table single 3: personal loan income proved records table single 4: personal loan survey decersonagement approach 10. records table single records table single 1: personal loan customer talk record records table single 2: p, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Bank personal loan manafile ans and other relevant rules of punishment and accountability. 9. According to file, and related system file 9.1 according to ponsibility and accountability for implementation and the qilu bank employee violations of regulations dealing with regulatioal resring, inspection, management and guidance. Second, related personnel irregularities, according to qilu bank credits operationthe head office, branches and risk management, operational management should be strengthened on the Bank personal loan monitoon of .1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... First, the jurisdiction, determine whether you meet the loan conditions (standard specification for details of the conditions the fifth chapter "5customer qualification preliminary examination of the material of the borrower for the loan persnglesingle 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notice records table sitable le single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support with single records application approval table records table single 7: personal single pen cycle borrowing application approval table records tabwith 3 C(两种过程都以脱氧核糖核苷酸为原料 D(两种过程都以DNA为模板 24(从单尾金鱼卵细胞中提取RNA注入到双尾金鱼受精卵中，发育成的双尾金鱼中有一些出现了单尾 性状，这些RNA最可能是 ( ) A(遗传物质 B(tRNA C(mRNA D(rRNA 25(关于复制。转录和翻译的叙述，正确的是: ( ) A(转录时以脱氧核糖核苷酸为原料 B(真核细胞染色体DNA的复制发生在有丝分裂前期 C(转录时RNA聚合酶能识别DNA中特定碱基序列 D(细胞中有多种tRNA，一种tRNA能转运多种氨基 26(合成一条含1000个氨基酸的多肽链中，需要转运RNA的个数，信使RNA上的碱基个数和双链DNA 上的碱基对数至少依次是 ( ) A. 1000个、 3000 个和3000对 B. 1000个、 3000 个和6000对 C. 300个、 300 个和3000对 D. 1000个、 3000 个和1000对 27(关于基因表达的叙述中，正确的是 ( ) A(基因表达的最终场所都是核糖体 B(DNA聚合酶催化DNA转录为RNA C(遗传信息只能从DNA传递到RNA D(tRNA上的反密码子是由mRNA转录而来 28(基因转录出的初始RNA，经不同方式的剪切可被加工成翻译不同蛋白质的mRNA。某些剪切过程不 需要蛋白质性质的酶参与。大多数真核细胞mRNA只在个体发育的某一阶段合成，不同的mRNA 合成后以不同的速度被降解。下列判断不正确的是 ( ) A(某些初始RNA的剪切加工可由RNA催化完成 B(一个基因可能参与控制生物体的多种性状 C(mRNA 的产生与降解与个体发育阶段有关 D(初始RNA的剪切、加工在核糖体内完 29(下图为基因的作用与性状的表现 流程 快递问题件怎么处理流程河南自建厂房流程下载关于规范招聘需求审批流程制作流程表下载邮件下载流程设计 示意图。请根据图分析，正确的选项是 ( ) A. ?过程是转录，它以DNA的两条链为模板、四种核糖核苷酸为原料合成mRNA B. ?过程中只需要mRNA、氨基酸、核糖体、酶、ATP即可完成 C. 人的镰刀型细胞贫血症是基因通过控制蛋白质而直接控制性状 D. 某段DNA上发生了基因突变，则形成的mRNA、蛋白质一定会改变 30(如图是DNA转录过程中的一个片段，其核苷酸的种类有 ( ) A(4种 B(5种 C(6种 D(8种 31. 以“—GAATTG—”的互补链转录mRNA,则此段mRNA的序列是 ( ) A.—GAAUUG— B.—CTTAAC— C.—CUUAAC— D.—GAATTG— 32.下列各项过程中，遵循“碱基互补配对原则”的有 ( ) ?DNA复制 ?RNA复制 ?转录 ?翻译 ?逆转录 nal loan survey declared table records table single 5: authorized Attorney (sample) records table single 6: Personal most hige single 2: personal borrowing applications records table single 3: personal loan income proved records table single 4: persotabl personal loan management approach 10. records table single records table single 1: personal loan customer talk record records according to file a, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Banke 9.1 ling with regulations and other relevant rules of punishment and accountability. 9. According to file, and related system filits operational responsibility and accountability for implementation and the qilu bank employee violations of regulations deak credersonal loan monitoring, inspection, management and guidance. Second, related personnel irregularities, according to qilu banhe jurisdiction of the head office, branches and risk management, operational management should be strengthened on the Bank prst, the fifth chapter "5.1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... Fir for the loan person, determine whether you meet the loan conditions (standard specification for details of the conditions tcustomer qualification preliminary examination of the material of the borrowece records table singlengle records table single 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notiith sil table records table single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support wowing support with application approval table records table single 7: personal single pen cycle borrowing application approvah borr4 A(????? B(???? C(???? D(???? 33(有3个核酸分子，经分析共有5种碱基，8种核苷酸，4条多核苷酸链，它的组成是 ( ) A.一个DNA分子，两个RNA分子 B.两个DNA分子，一个RNA分子 C.三个DNA分子 D.三个RNA分子 34(根据下表中的已知条件，判断苏氨酸的密码子是 ( ) DNA双链 T G mRNA t RNA反密码子 A 氨基酸 苏氨酸 A.TGU B.UGA C.ACU D.UCU 35(如图所示，下列有关叙述中，不正确的是 ( ) A.甲是DNA，乙为RNA，此过程要以甲为模板，酶为RNA聚合酶 B.甲是DNA，乙为DNA，此过程要以甲为模板，酶为DNA聚合酶 C.甲是RNA，乙为DNA，此过程为转录，原料为脱氧核苷酸 D.甲是RNA，乙为蛋白质，此过程为翻译，原料为氨基酸 a b 35题图 36题图 36(右图表示某细胞及正在进行的某生命活动过程，下列相关叙述正确的是 ( ) A(该图表示的细胞为已分化的动物细胞 B(该图表示了中心法则中的全部 内容 财务内部控制制度的内容财务内部控制制度的内容人员招聘与配置的内容项目成本控制的内容消防安全演练内容 C(与图示过程相关的RNA种类有三种 D(图示过程中核糖体移动的方向是从a到b 37(1983年科学家证实,引起艾滋病的人类免疫缺陷病毒(HIV)是一种逆转录病毒。 下列能够表示感染人体过程的”遗传信息流”示意图是 ( ) nglesingle 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notice records table sitable le single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support with single records application approval table records table single 7: personal single pen cycle borrowing application approval table records tabwith lared table records table single 5: authorized Attorney (sample) records table single 6: Personal most high borrowing supportl borrowing applications records table single 3: personal loan income proved records table single 4: personal loan survey decersonagement approach 10. records table single records table single 1: personal loan customer talk record records table single 2: p, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Bank personal loan manafile ans and other relevant rules of punishment and accountability. 9. According to file, and related system file 9.1 according to ponsibility and accountability for implementation and the qilu bank employee violations of regulations dealing with regulatioal resring, inspection, management and guidance. Second, related personnel irregularities, according to qilu bank credits operationthe head office, branches and risk management, operational management should be strengthened on the Bank personal loan monitoon of .1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... First, the jurisdiction, determine whether you meet the loan conditions (standard specification for details of the conditions the fifth chapter "5customer qualification preliminary examination of the material of the borrower for the loan pers5 选择题答案: 1-5 _____________________ 6-10 _____________________ 11-15 _____________________ 16-20_____________________ 21-25 _____________________ 26-30_____________________ 31-35 _____________________ 36-37_____________________ 二、填空 38(科学家以大肠杆菌为实验对象，运用同位素失踪技术及密度梯度离心方法进行了DNA复制方式的探索实验，实验内容及结果见下表。 组别 1组 2组 3组 4组 14151414培养液中唯一氮源 NHCl NHCl NHCl NHCl 4444 繁殖代数 多代 多代 一代 两代 培养产物 A B B的子I代 B的子?代 操作 提取DNA并离心 1414仅为轻带 仅为重带 仅为中带 1,2轻带(N,N) 离心结果 1414151515141514(N,N) (N,N) (N,N) 1,2中带(N,N) 请分析并回答: (1)要得到DNA中的N全部被放射性标记的大肠杆菌B，必须经过___________代培养，且培养液中的__________是唯一氮源。 (2)综合分析笨实验的DNA离心结果，第_________组结果对得到的结论起到了关键作用，但需把它与第__________组和第___________组的结果进行比较，才能说明DNA分子的复制方式是_________。 (3)分析讨论: ? ?若子I代DNA的离心结果为“轻”和“重”两条密度带，则“重带”DNA来自于________ 据此可判断DNA分子的复制方式不是___________复制。 ?若将子I代DNA双链分开后再离心，其结果是___________(选填“能”或“不能”) 判断DNA的复制方式。 ?若在同等条件下将子II代继续培养，子n代DNA离心的结果是:密度带的数量和位置是_____________，放射性强度发生变化的是__________带。 ?若某次实验的结果中，子I代DNA的“中带”比以往实验结果的“中带”略宽，可能的原因是新 e single 2: personal borrowing applications records table single 3: personal loan income proved records table single 4: persotabl personal loan management approach 10. records table single records table single 1: personal loan customer talk record records according to file a, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Banke 9.1 ling with regulations and other relevant rules of punishment and accountability. 9. According to file, and related system filits operational responsibility and accountability for implementation and the qilu bank employee violations of regulations deak credersonal loan monitoring, inspection, management and guidance. Second, related personnel irregularities, according to qilu banhe jurisdiction of the head office, branches and risk management, operational management should be strengthened on the Bank prst, the fifth chapter "5.1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... Fir for the loan person, determine whether you meet the loan conditions (standard specification for details of the conditions tcustomer qualification preliminary examination of the material of the borrowece records table singlengle records table single 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notiith sil table records table single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support wowing support with application approval table records table single 7: personal single pen cycle borrowing application approvah borrnal loan survey declared table records table single 5: authorized Attorney (sample) records table single 6: Personal most hig6 合成的DNA单链中的N尚有少部分为______________. 39( 中心法则揭示了生物遗传信息由DNA向蛋白质传递与表达的过程。请回答下列问题。 (1)a、b、c、d所表示的四个过程依次分别是________、_______、________和_______。 (2)需要tRNA和核糖体同时参与的过程是____________(用图中的字母回答)。 (3)a过程发生在真核细胞分裂的______期。 (4)在真核细胞中，a和b两个过程发生的主要场所是_______________。 (5)能特异性识别信使RNA上密码子的分子是____________，后者所携带的分子是_________。 (6)RNA病毒的遗传信息传递与表达的途径有(用类似本题图中的形式表述): ?____________________________________________; ?____________________________________________。 40(下图是基因控制蛋白质合成的两个主要 步骤 新产品开发流程的步骤课题研究的五个步骤成本核算步骤微型课题研究步骤数控铣床操作步骤 。请分析回答下列问题 (1)图1中甲的名称为_______________，乙与丁在结构上的不同点是 ______________________________________。方框内表示该过程进行方向的箭 nglesingle 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notice records table sitable le single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support with single records application approval table records table single 7: personal single pen cycle borrowing application approval table records tabwith lared table records table single 5: authorized Attorney (sample) records table single 6: Personal most high borrowing supportl borrowing applications records table single 3: personal loan income proved records table single 4: personal loan survey decersonagement approach 10. records table single records table single 1: personal loan customer talk record records table single 2: p, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Bank personal loan manafile ans and other relevant rules of punishment and accountability. 9. According to file, and related system file 9.1 according to ponsibility and accountability for implementation and the qilu bank employee violations of regulations dealing with regulatioal resring, inspection, management and guidance. Second, related personnel irregularities, according to qilu bank credits operationthe head office, branches and risk management, operational management should be strengthened on the Bank personal loan monitoon of .1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... First, the jurisdiction, determine whether you meet the loan conditions (standard specification for details of the conditions the fifth chapter "5customer qualification preliminary examination of the material of the borrower for the loan pers7 头是__________________。(填“”或“”) (2)图2所示的生理过程是细胞中多聚核糖体合成多肽链的过程，此过程的模板 是 _______________(物质名称)。???的最终结构是否相同?______________。 (3)甲型HlNl流感病毒是一种RNA病毒，病毒中神经氨酸酶能破坏细胞膜的通透性，使病毒从 宿主细胞中释放出来，若图示表示神经氨酸酶的合成，则结构?中的碱基序列由 ________________决定。 (4)从化学成分角度分析，以下与图2中结构?的化学组成最相似的是_______________。 A(大肠杆菌 B(噬菌体 c(染色体 D.烟草花叶病毒 41(右图表示真核细胞中遗传信息的传递过程，请据图回答: (1)科学家克里克提出的中心法则包括图中 ____________所示的遗传信息的传递过程。A过程 发生在_____________的间期，B过程需要的原料是_________________，图中需要解 旋酶的过程有_____________。 (2)基因突变一般发生在_____________过程中，它可以为生物进化提供_____________。 (3)D过程表示tRNA运输氨基酸参与翻译，已知甲硫氨酸和酪氨酸的密码子分别是AUG、UAC，某 tRNA上的反密码子是AUG，则该tRNA所携带的氨基酸是_____________。 (4)图中a、b为mRNA的两端，核糖体在mRNA上的移动方向是_____________。图中的不同 核糖体最终形成的肽链_____________(填“相同”或“不同”)。 h borrnal loan survey declared table records table single 5: authorized Attorney (sample) records table single 6: Personal most hige single 2: personal borrowing applications records table single 3: personal loan income proved records table single 4: persotabl personal loan management approach 10. records table single records table single 1: personal loan customer talk record records according to file a, and loan General II, and personal loan management provisional approach 9.2 related system file qilu Banke 9.1 ling with regulations and other relevant rules of punishment and accountability. 9. According to file, and related system filits operational responsibility and accountability for implementation and the qilu bank employee violations of regulations deak credersonal loan monitoring, inspection, management and guidance. Second, related personnel irregularities, according to qilu banhe jurisdiction of the head office, branches and risk management, operational management should be strengthened on the Bank prst, the fifth chapter "5.1 loans and borrower conditions"). 3. agree loan person decides to accept, according to interviews ... Fir for the loan person, determine whether you meet the loan conditions (standard specification for details of the conditions tcustomer qualification preliminary examination of the material of the borrowece records table singlengle records table single 10: arrived (quality) bet real right proved storage listing records table single 11: stop paid notiith sil table records table single 8: drawing applications records table single 9: qilu Bank personal most high borrowing support wowing support with application approval table records table single 7: personal single pen cycle borrowing application approva8