Microbiology

Virology MCQs with Answers

Welcome to the Virology MCQs with Answers. In this post, we have shared Virology Online Test for different competitive exams. Find practice Virology Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Virology.

Virology is the scientific study of viruses and viral infections. It encompasses the structure, classification, and evolution of viruses, as well as their ways of infecting and exploiting host cells for reproduction. Virology is a crucial branch of microbiology and medical research, as viruses are responsible for a wide range of diseases affecting humans, animals, and plants.

Viruses are microscopic infectious agents that can only replicate inside the living cells of an organism. They consist of genetic material, either DNA or RNA, encased in a protein coat called a capsid, and sometimes enveloped by a lipid membrane. The study of virology involves understanding the life cycle of viruses, including attachment, entry, replication, assembly, and release from host cells.

Virologists research various types of viruses, such as bacteriophages (which infect bacteria), plant viruses, animal viruses, and human viruses. Notable human viruses include influenza, HIV, hepatitis, and the coronavirus responsible for COVID-19. Understanding how viruses evolve and adapt is essential for developing effective antiviral drugs and vaccines.

Advances in virology have led to significant public health achievements, such as the development of vaccines for diseases like polio, measles, and influenza. Additionally, virology research is vital in responding to emerging viral outbreaks and pandemics, as seen with the rapid development of COVID-19 vaccines.

Virology also explores the role of viruses in ecosystems and their potential use in biotechnology. For instance, bacteriophages are being investigated as alternatives to antibiotics in treating bacterial infections.

Virology Online Quiz

By presenting 3 options to choose from, Virology Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Virology Questions and Answers and click over the correct answer.

  • Test Name: Virology MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Virology MCQs

Virology

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1 / 40

The hepatitis virus primarily transmitted through blood and sexual contact is:

2 / 40

The method by which enveloped viruses exit the host cell is:

3 / 40

The viral infection that can cause birth defects if contracted during pregnancy is:

4 / 40

The term for viral DNA integrated into the host genome is:

5 / 40

Which virus is associated with mononucleosis?

6 / 40

The term for a virus that can cause cancer is:

7 / 40

Which enzyme is necessary for the replication of retroviruses?

8 / 40

Which virus is responsible for causing genital herpes?

9 / 40

The causative agent of viral gastroenteritis often referred to as "stomach flu" is:

10 / 40

The disease characterized by fever, cough, and a "barky" cough in children is caused by:

11 / 40

Which type of virus is known for integrating its DNA into the host genome?

12 / 40

The virus responsible for causing AIDS is:

13 / 40

The virus responsible for smallpox is:

14 / 40

Which virus is known for causing hemorrhagic fever?

15 / 40

The envelope of an enveloped virus is derived from:

16 / 40

Which enzyme allows retroviruses to synthesize DNA from their RNA?

17 / 40

The poliovirus primarily infects which system of the body?

18 / 40

Which virus is known for causing congenital infections?

19 / 40

The method used by viruses to enter host cells is called:

20 / 40

The influenza virus is classified as which type of virus?

21 / 40

Which virus is responsible for causing warts?

22 / 40

Which type of virus uses RNA as its genetic material but also synthesizes DNA?

23 / 40

Which virus is commonly transmitted by mosquitoes and causes yellow fever?

24 / 40

Which virus causes German measles?

25 / 40

The term for viruses that have a segmented genome is:

26 / 40

The genetic material of most viruses is:

27 / 40

The virus that causes rabies belongs to which family?

28 / 40

The term for viruses that infect bacteria is:

29 / 40

The protein coat surrounding the viral genome is called:

30 / 40

The virus responsible for cold sores is:

31 / 40

The term for the complete, infective form of a virus outside a host cell is:

32 / 40

The virus responsible for causing chickenpox is:

33 / 40

The term for a virus that can infect a wide range of host species is:

34 / 40

The virus responsible for Kaposi's sarcoma in AIDS patients is:

35 / 40

The virus responsible for causing measles is:

36 / 40

The virus that causes severe acute respiratory syndrome (SARS) is:

37 / 40

The virus that causes hand, foot, and mouth disease is:

38 / 40

The primary mode of transmission for hepatitis A virus is:

39 / 40

Which virus causes infectious mononucleosis?

40 / 40

Which virus is commonly associated with the common cold?

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