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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 proef: 5 o+zr gsxoxsgm74,4y0dnkaryotes and viruses?

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 tom xz;au)mug 91+k9gdk living organisms, are very small. Which other characteristic listed below dis9dm kx;)g1+a ukzm9ugtinguishes 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 r)jte nvc6ig-r0p w-* viruses affecting living organisms. Which structures are present -)venr-p6tigrwj0 c* 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 shows the correct charactej2p8o x7tv iqai i: 7/rag/n3eristics of viruses, prokaryoteax3tri7pen o iq82 /ja 7v/:igs and eukaryotes?

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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 components of some viruses are not present in botudmsel)l 0--c1y y4pr)z4m ekh the bacrkem-smepu) l)-ydz 0 yl414 cteriophage and coronavirus?

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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 repr,jr8 35c(g3 mvv4d zrh mvml;moduces using the lytic or lysogenic cycle. ml4hm3zmv(;v 35vjdr,rm g8c


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 ( v bn1w scd 9ak,vg;kh0k*py3human immunodeficiency 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 i;4mixf3z:9yxu1hhx a nfect host bacteria using the lytic cycle or the lysogenic cycle. Which process is characteristic of the lysogenic cycle but not the lytif:z ;ah3ux9xm4 y xh1ic 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 ra5ey rla2p13soplv*o-n 6jh1opid evolution of the human immunodeficiency virus*12j yn1op- ov3l rohsp6le5a?

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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 *m1f:u :pzxjt is an area of active research and exploration. Which statement is not evidence that vtm zxju: :1f*piruses have origins in other organisms?

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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 materialsyhk55 6t +yuu 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 composed of glyb59qma rp -p(jcoproteins?


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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 transmissioy1m4thrqem 1 s9c.e brb88sx 3n and its effects on the immune system. r 8. m1sb qmtch43b sre89yx1e

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.
参考答案:    
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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 HIV?yt ez9:y+/7up vf.bxt

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