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武汉大学期末考试卷

武汉大学期末考试卷
武汉大学期末考试卷

武汉大学期末考试试卷

武汉大学生命科学学院《细胞生物学》期末考试试题

(2001-2002学年度第二学期)

一名词解释(2.5*10=25)

1.apoptosis

2.contact inhibition

3.desmosome

4.electrical coupling

5.facilitaled diffusion

6.Kinetochore

7.molecular chaperone 8.nuclear lamina 9.telomerase 10.post translocation

二简答题(8*5=40)

1.某人拟参照“多莉”羊克隆方式,把乳腺细胞移植到去核的上皮细胞中去。克隆失败,原因何在?

2. MPF诱导的三种PCC现象为何形态各异?

3.凋亡细胞与病理坏死细胞的核DNA电泳图谱特征差别如何?为什么?

4.人的成熟红细胞中无线粒体,起细胞膜上Na+——K+泵的工作能量来源何处?

5.游离核糖体和附着核糖体的结构和组分都相同,但为什么合成产物却不同?

三论述题(10+10+15=35)

1.简述线粒体ATP酶复合体的分子结构及ATP合成酶的工作机制。

2.概述细胞中蛋白质糖基化修饰方式及生理功能。

3.体外培养的正常细胞必须贴壁才能生长,分裂;癌细胞却能悬浮培养,试解释其机理区别

武汉大学生命科学学院《细胞生物学》期末考试试题

(2002-2003学年度第二学期)

一名词解释(2.5*10=25)

1.facilitated diffusion

2.Kinetochore

3. nuclear lamina

4. post translocation

5. telomerase

6.stem cell

7.singal peptide 8.ribosme 9.proteosome

10. molecular chaperone

二简答题(8*5=40)

1.体外培养基若被细菌污染后,其PH值为什么会迅速下降?

2.为什么游离核糖体上合成的肽链不可能成为质膜蛋白?

3.为什么休眠期植物细胞的核仁明显偏小?

4.分述下列蛋白质的合成场所及转运途径:内质网驻留蛋白,溶酶体酸性磷酸酶,组蛋白H,线粒体ATP合成酶系。

5.核糖体的大小亚基在蛋白质合成过程前后的装配和解离有何生物学意义?

三论述题(10+10+15=35)

1.简述线粒体ATP酶复合体的分子结构及ATP合成酶的工作机制。

2.解释CDK激酶活性调控规律及在细胞周期中导致的下游事件。

3.分别简述膜泡运输总的三种不同有被小泡的结构组分,发生部位和生理作用。

武汉大学生命科学学院《细胞生物学》期末考试试题

(2003-2004学年第二学期)

一、名词解释(每个3分,共30分) (1) apoptosis

(2) cotranslocation (3) desmosome (4) integrin

(6) karyophilic protein (7) lamin

(8) masked mRNA

(9) molecular switches (10) ubquitination pathway

二、简答题(每题8分,共40分)

1、为什么真核生物的rRNA基因都是中等重复序列,而且是生物进化上高度保守的序列?

2、人血红细胞中无细胞核线粒体,试问细胞膜上Na+--K+泵的工作能源?

3、奶牛乳腺细胞核中的核仁为什么明显偏大?

4、N—连接的寡糖链在内质网和高尔基体中合成是都朝着腔内,卫生么质膜上皆朝向细胞外?

5、分述下列蛋白质的合成场所和转运途径:f—肌动蛋白,线粒体的细胞色素氧化酶,DNA 聚合酶,溶酶体的酸性磷酸酶

三、论述题(每题10分,共30分)

1、细胞质基质中蛋白质合成后转移进入线粒体中功能部位的事实,究竟支持哪种进化起源假说?为什么?

2、概述线粒体ATP酶复合体的分子结构及ATP合成酶的工作机制?

3、细胞信号传递中有那些正负反馈机制来调控信号放大及信号终止?

武汉大学生命科学学院“七校联合”双学位班

《细胞生物学》期末考试

(2003-2004学年度第一学期)

一、名词解释(每题3分,共30分)

1、nucleolus

2、oncogene

3、plasmodesmata

4、extracellular matrix

5、protesome

6、redifferentiation

7、cotranslocation

8、totipotency

9、ubiquitination pathway 10、protein sorting

二、简答题(每题7分,共35分)

1、细胞外通常有大量的Ca+ ,但为什么肌肉细胞却在肌质网中贮存高浓度的Ca+ ?

2、为什么染色体超前凝集实验中的G1期、S期和G2期分别为单线状、粉末状和双线状?

3、医学界大力提倡母乳哺婴,请解释此举对母婴保健各有何好处?

4、体外培养基若被细菌污染,其pH为什么会迅速下降?

5、凋亡细胞与病理坏死细胞的核DNA电泳图谱比较分析,为什么前者呈梯状条带,而后者却呈弥散状连续分布?

三、论述题(前两题各10分,最后一题15 ,共35分)

1、概述线粒体A TP酶复合体的分子结构及ATP合成酶的工作机制?

2、解释CDK激酶活性调控规律及细胞周期中导致的种种下游事件?

3、分别简述膜泡运输中三种不同有被小泡的结构组分、发生部位和生理作用?

2011-2012年

一、翻译并名词解释(3’*10)

1. protein sorting

2. molecular chaperones

3. freeze etching

4. telomerase

5. iPS cell

6. aquaporin, AQP

7. peroxisome

8. MTOC

9. lampbrush chromosome 10. molecular switch

二、简答题

1.细胞的基本共性是什么?(4分)

2.什么是细胞增殖?什么是细胞分化?两者有何联系?(4分)

3.请简述“矽肺”的发病原理(4分)

4.什么是模式生物?有何特点?列举5种模式生物(6分)

5.简述染色体着丝粒的超微结构(6分)

6.某研究所研究员发现了一种斑马鱼生殖细胞分化的蛋白质A,并获得基因表达序列。欲获得单克隆抗体,请简述实验方案(6分)

7.p53基因是抑癌基因。当细胞中出现无法修复的DNA损伤时,p53可诱导细胞分裂停滞,请简述分子机理(6分)

三、论述题

1.叙述核纤层的分子结构和功能(10分)

2.当纺锤体组装不完全时细胞无法完成由中期向后期的转化,请简述该检控的分子机理

3.细胞长期暴露于某信号的刺激下,细胞的反应会减缓或终止。请问细胞通过何种方式来适应?

11、武大研究生英语期末考试英译汉重点句子

Unit one Stumbling block in intercultural communication 1 在这个国际舞台发生重大变化的时刻,探讨为什么尝试交流的结果却令人失望的原因是必要的,这些原因实际上是跨文化交流中的绊脚石。 It’s appropriate at this time of major changes in the international scene to take a look at some of the disappointing results of attempts at communication. They are actually stumbling block in international communication. 7 本国居民可能会被灌输有这种期望:既然外国人穿着合适,并且能说一些本国话,那么他或她也有同样的非语言的准则、想法和感觉。 The native inhabitants are likely to be lulled into the expectation that ,since the foreign person is dressed appropriately and speak some of the language,he or she will also have similar nonverbal codes ,thoughts and feelings. 8 更糟糕的问题是死死抱住新语言中一个词汇或短语的一种意义,而不顾隐含义和语境。 A worse language problem is the tenacity with which someone will cling to just one meaning of a word or phrase in the new language, regardless of connotation or context. 11 先入为主和程式化思维的现象

武汉大学研究生英语期末考试2010级试卷

English Examination for Graduates (Paper A) 20111229 I. Listening Comprehension (20%) Directions: In this part, you are going to listen to four passages. At the end of each passage, you will hear some questions. Both the passages and the questions will be read only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C, and D. Then mark your answer on the Answer Sheet. Questions 1 to 5 are based on the following passage. 1. A. He read a lot of books on management. B. He made every step safe enough. C. He prepared himself well beforehand. D. He had knowledge for the next phase. 2. A. news reporter B. American dream C. lucky boy D. poor child 3. A. generals B. committees C. armies D. schools 4. A. reading different books B. attending seminars C. listening to audiotapes D. learning on one’s own 5. A. face-to-face contact B. eyeball-to-eyeball contact C. person-to-person contact D. call-to-call contact Questions 6 to 10 are based on the following passage. 6. A. More and more people take up the habit of smoking. B. There are more smoking women than smoking men in the USA. C. It is good news that more people have given up smoking. D. The U.S. has more smoking people than any other country. 7. A. age, income and education B. age, sex and income C. occupation, income and sex D. occupation, income and education 8. A. City people are less likely to smoke. B. People in rural areas are more likely to smoke. C. Men with higher incomes tend to smoke. D. Well –educated men with high incomes are generally less likely to smoke. 9. A. The situation is quite the same for women as for men. B. Better-educated women are likely to smoke heavily. C. There are more women smokers with low incomes. D. Women with higher incomes and higher education do not tend to smoke. 10. A. The picture about the teenage smokers is similar to that of women smokers. B. The situation among teenagers is quite the same with men. C. High school students are more likely to smoke than college students. D. Farmers? children tend to smoke more. Questions 11 to 15 are based on the following passage. 11. A. crying one’s goods in the street B. signs with pictures

武汉大学研究生英语期末试题 答案及评分 2009级

Keys to Paper A (1---65 题每题一分,客观题共65分) 1-10 B D A C B C C D A B 11-20 A B D A C A D C B D 21-30 B D C A B D C A C B 31-45 D A D A B D C A C B C D C A B 46-55 A D C A B A C C D D 56-65 A C D B D A B C C D Part IV 汉译英(评分给正分,每小题都需打分,精确到0.5分) 1. China is a large country with four-fifths of the population engaged in agriculture, but only one tenth of the land is farmland, the rest being mountains, forests and places for urban and other uses. (2分) 2. An investigation indicates that non-smoking women living in a smoking family environment for 40 years or still longer will have double risk of developing lung cancer. (2分) 3. In our times, anyone who wants to play an important role in a society as he wishes must receive necessary education. With the development of science, more courses are offered in primary schools and middle schools. Compared with the education in the past, modern education places more stress on practicality. (3 分) 英译汉(评分给正分,每小题都需打分,精确到0.5分) 4. 程式化思维是人们交流的绊脚石,因为它有碍于人们对事物的客观观察。客观观察指人 们敏感地搜寻线索,引导自己的想象更接近他人的现实。(2分) 5. 当经济学家最初探讨经济发展的原因时,他们发现:人们一直认为无法解释的剩余因素是人力资本。人力资本,即人口的技能,是造成各国生产力差距以及地位不平等的一个重要因素。(3分) 6. 下文从解决妇女贫困问题的角度出发,探讨两性平等、减轻贫困和环境的可持续性诸目的之间的协同作用,涉及能源短缺、水资源缺乏、健康、气候变化、自然灾害,以及授予妇女在农业、林业、生态多元化管理领域中的权力使之创造可持续的生存方式等问题。(3分) Part V Summary (20分) 评分标准:主要看考生是否了解概要写作的方法以及能否用恰当的语言来表达。概要一定要客观简洁地表达原文的主要内容,不需要评论,不能照抄原文。具体给分标准为:(1)内容和形式都达标,仅有一二处小错:18-19分。(2)内容缺少一到三点,形式错误不过三处:16-17分。(3)内容欠缺较多,形式错误有五六处:14-15分。(4)内容欠缺较多,形式错误有十来处:12-13分。 Science and Humanity The twentieth century has made greater change to the world, which was brought by the progress in science, than any previous century. Unfortunately, not all these changes did good to the human society. Some of them have done serious damage to mankind and have been even predicted to destroy the whole world someday if out of control. In fact, mankind is not biologically programmed for violent behaviors like war. People are faced with a dilemma in which we would like to see science develop freely, but cannot afford the result of that. It is a

武大《高等数学》期末考试试题

2000~2001学年第二学期《 高等数学 》期末考试试题(180学时) 专业班级 学号_______________ 姓名 一、 已知一个二阶常系数线性齐次微分方程有相等的实根a ,试写出此微分方程及通解。 (8分) 二、 设幂级数∑∞=?0 )1(n n n x a 在x =3处发散,在x =1处收敛,试求出此幂级数的收敛半径。(8分) 三、 求曲面323 =+xz y x 在点(1,1,1)处的切平面方程和法线方程 。(10分) 四、 设)(,0x f x >为连续可微函数,且2)1(=f ,对0>x 的任一闭曲线L,有0)(43=+∫L dy x xf ydx x ,求)(x f 。 (10分) 五、 设曲线L (起点为A ,终点为B )在极坐标下的方程为36(,2sin πθπθ≤≤= r ,其中θ=6π 对应起点A ,3 π θ=对应终点B ,试计算∫+?L xdy ydx 。(10分) 六、 设空间闭区域Ω由曲面222y x a z ??=与平面0=z 围成,其中0>a ,Σ为Ω的 表面外侧,且假定Ω的体积V 已知,计算: ∫∫Σ=+?.)1(2222dxdy xyz z dzdx z xy dydz yz x 。(10分) 七、 函数),(y x z z =由0),(=z y y x F 所确定,F 具有连续的一阶偏导数,求dz 。 (12分) 八、 计算∫∫∫Ω +,)(22dxdydz y x 其中Ω是由平面z =2与曲面2222z y x =+所围成的闭区域。(12分) 九、 已知级数 ∑∞=1n n U 的部分和arctgn S n =,试写出该级数,并求其和,且判断级数∑∞=1n n tgU 的敛散性。(12分) 十、 设)(x f 连续,证明∫∫∫??=?A A D dt t A t f dxdy y x f |)|)(()(,其中A 为正常数。D :2||,2||A y A x ≤≤ 。(8分)

武汉大学研究生英语期末考试口语话题及素材

Intercultural Communication In recent years, it is widely acknowledged that interculturalcommunication has been becoming an increasingly common phenomenon. From my point of view, a number of factors could account for this trend. First and foremost, the development of transportation.Now jet planes fly everywhere. It used to take months to travel from Shanghai to Los Angeles, but now it takes only 12 hours. It is now much easier for people to move from one country to another. People of different countries and races get together much oftener than before. What’s more, the advancementof communication means. Nowadays people get in touch with each other in various ways, through internet, telephone, mobile phone and so on. These efficient means sharply promote intercultural communication to a large extent. Besides, the ongoingof economicglobalization.Since economic globalization lead to the production and market globalization, more and more multinational corporations now operate in quite a few countries. Theiremployees are of different ethnic groups and from different countries. Last but not the list, the increasing of https://www.wendangku.net/doc/9b7141105.html,lions of people now move across national borders every year. Therefore, all these causes contribute to the fact that intercultural communication is now a daily occurrence. Its importance now is being recognized by a growing number of people.

武汉大学管理学期末试卷(包括参考答案)

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武汉大学英语期末考试一级口语

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