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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 prokaryoteso gio3 7r;(gwb 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 to living oyj.2-v+ rnlv p95flli*nycl8rganisms, are very small. Which other characteristic listed below distinguishes viruses f .lnnf rvjly5plcvl+8i 9 y2-*rom 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 ht:57g1 yu oucthnu9a *)atd*p,j 6r dare both viruses affecting living organisms. Whic5 nor9hagcu thytdptd6 1:*7 au ),*juh 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 shows the correct characteristics of viruses, prqlun4;gho h v ls/7/5mokaryotes nlh7lugs/;hm4 o/vq5and 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 4pjodsqr+i5 ( ji8- nipresent in both the bacteriophage and -i5iq8d4n i jp+ojr(scoronavirus?

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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 virugslfgs)- c :5ii3w5 l9lnufc4s which reproduces using the lytic or lysogenic cycle. )sg-uslniiw f5cgll4:39 5cf


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 immungui4,e,w7h ,juaw8t podeficiency 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 us ;/+o-zqp7pol--t rrnpjj uu(ing the lytic cycle or the lysogenic cycle. Which process is characteristic of the lysogenij r-ropz (-utp -+u/qpljn o7;c 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 the1r n5jsl9hq kqx6 nu29 rapid evolution of the human immunodeficiency virus? luq15 9n6jnkhr9 sxq2

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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. Whi+ * hhwbv,2u6q)+nz/zsajb6ed7 fa od ch statement is not evidence that viruses havz+ue)f 7as,2hwz6 o6b+avb*j/d h dqne 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 ua8*bc ,wsx*sforms of genetic material 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.
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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 structvf;k4+nt zy w ,i21 mrirmvcq7x:*z3sure is composed 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 transmission and itsqqg -53g.fpjj1 wdr -m effects on the immune system. jgwp mdrq-q5gj31 f- .

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 ydtt50rl-7.cblq )olof HIV?

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