Genome of viruses is composed of: ____________?

Related Mcqs:

1. The first organism of whose genome was completely discovered was____________?

   A. Human beings
   B. Influenza Virus
   C. Hemophilus Influenza
   D. None of these

2. A genome is___________?

   A. Appearance of an individual
   B. Genetic basis of few characters
   C. Full set of genes of an individual
   D. All of these

3. Bacteria protect themselves from viruses by fragmenting viral DNA with ____________?

   A. Ligase
   B. Endonuclease
   C. Exonuclease
   D. Gyrase

   Submitted by: Maria Aziz

4. The Viruses are: ____________?

   A. Cellular
   B. Prokaryotes
   C. Non-cellular
   D. Eukaryotes

   Submitted by: Jawad Meer

5. All of the following diseases caused by Viruses Except: ____________?

   A. Poliomyelitis
   B. Common cold
   C. Yellow fever
   D. Diphtheria
   E. Encephalitis

   Submitted by: Jawad Meer

6. DNA or RNA of viruses is enclosed in _______________ coat?

   A. Protein
   B. Carbohydrate
   C. Lipid
   D. DNA

7. Viruses are __________ smaller than bacteria?

   A. 10 – 100 times
   B. 10 – 1000 times
   C. 100 – 1000 times
   D. 1000 – 10000 times

8. Which of the statement about viruses is incorrect___________________?

   A. We can not grow them in laboratories on artificial medias
   B. They are obligate intracellular parasite.
   C. They can synthesize their nucleic acid
   D. They are resistant to most of antibiotic treatment

9. Non-enveloped naked viruses are known as___________?

   A. prions
   B. bacteriophages
   C. oncoviruses
   D. virions

   Submitted by: Maryam Aftab

10. Nutritionally Viruses are__________?

    A. Obligate parasite
    B. Autotrophs
    C. Heterotrophs
    D. Absorptive heterotrophs

    Submitted by: Kiran