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习题练习：Unity and Diversity A.5 Viruses
本习题练习来源于题库网 (https://tiku.one)，是在线习题练习的打印版，您也可以访问本平台网站(https://tiku.one/)直接在线完成(注册并登录账号后在首页左侧输入试卷号 233 即可在线作答)，，作答电子化后可随时回放，查看每题答案与详细解析，搜藏保存任意题目；教师使用本平台可以抽题组卷或一键复制他人试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力。本试卷的直接作答链接 https://tiku.one/test233.html
 作者: admin  发布日期: 2024-02-03 12:10    总分: 14分  得分: _____________

答题人: 匿名未登录  开始时间: 23年07月31日 17:14  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which is characteristic of both prokaryotes and viruses? 3 +fxhxh(m/dn;x)w ty

I. Contain genetic code
II. Rely on host cell for metabolism
III. Surrounded by cell wall

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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Viruses, compared to living orgf o ei16smhp0 -5 dav,/fq-jlqanisms, are very small. Which other characteristic listed belowei-fo5 ql a6 fh pj10-,/qdsmv distinguishes viruses from unicellular living organisms?

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Bacteriophages and coronaviruses are both viruses affe-n60:6em rxukmhhvx csiag2 lncw/ lv69a3*7cting living organisms. Which h/-g 3v0lc2 96 6xe *na u7n6ihskmrlwvxcma:structures are present in both bacteriophages and coronaviruses?
I. cytoplasm
II. capsid
III. genetic material

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which of the rows below shoirl,o92w ) 5u mqk:gj,mwjk*cx1t 4z nws the correct characteristics of viruses, prokaryotes and zito9c k5m ,qm*rnwj:w g2 1l,k4)ju xeukaryotes?

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which of the following co;qt.eh *uqz 4umponents of some viruses are not present in both the bacteriophage and coro4h ;.u*qteu qznavirus?

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6#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
The image below shows a virus which reproduces using1 r9+0aclvin b the lytic or lysogenic cycle.nvr1ci9ab +l 0


1.State two structural features common to all viruses.

2.1.Identify the name of this virus.

2.2.Label the capsid on the image.

3.Compare and contrast the lytic and lysogenic cycles.
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7#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The image below shows the human immunodef)s+ brj e1 qq.; 4g3;by e+lvj1ndmhsviciency virus (HIV).


1.Explain the function of structure X.

2.1.Identify structure Y. Y is   .

2.2.Identify structure Z. Z is   .

3.State the host of this virus.

4.Describe the metabolic functions of reverse transcriptase.

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Some bacteriophages infect host bacteria uknslb7f i* r,m3d*c(v sing the lytic cycle or the lysogenic cycle. Which process is characteris,krl*b7c(3snfm * vd itic of the lysogenic cycle but not the lytic cycle?

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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which is not a factor in the rapid evolution of the human imm cq 7 ckedb0 krj;j96sl;e+-) arhl:wounodeficiency virus-9 k ra:qj b rkle;+6we;l)0sc d7cjho?

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10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The origin of viruses is an area of active research and exploration. Which mwct ;)x(4jz wstatement is not evidence that viruses have origins in other orw(cw) 4mx j;ztganisms?

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11#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
1.Outline the varied forms of genetic materialpjzj9mi x u1jbp2 v8)4 found in viruses.

2.Discuss the evidence supporting that the diversity of viruses exists as a result of convergent evolution.

3.Compare the structure of the coronavirus with the human immunodeficiency virus, HIV.
参考答案:    

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12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diagram of HIV is shown below. Which structure is composeiwy h2av ,*nxpzqsk ,n-f:t04 rr+3oo d of glycoproteins?


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13#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
1.Outline the methods of HIV tran4rb+u1 ifdkji4n fz19 smission and its effects on the immune system. 1+4 drfiu49zinbjk1f

2.Discuss the need for international cooperation to fight contagious diseases such as Ebola.

3.Antibiotics are an essential tool of modern medicine. Outline the strengths and limitations of antibiotics.
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14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which is not characteristic of l1 1n7oiva ja6HIV?

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