Virus infected cell is killed by________________?

Related Mcqs:

1. The best way of detecting the presence of viruses in the infected cell – culture is____________?

   A. Cytopathic changes in culture cells
   B. Presence of viral protein in the infected monolayer
   C. Haemagglutination test
   D. Haemagglutination inhibition test

2. NK cells are effective against viral infected cells only if the cell with infection___________?

   A. Exprss MHC class I proteins
   B. Unable to express MHC class I proteins
   C. Express MHC class II proteins
   D. Unable to express MHC class II proteins

3. Hepatitis C virus belongs to which one of the following virus groups ?

   A. Picorna viruses
   B. Herpes viruses
   C. Hepadana viruses
   D. Flavi viruses

4. One virus particle prevents multiplication of 2nd virus. This phenomena is____________?

   A. Viral interference
   B. Mutation
   C. Supervision
   D. Permutation

5. Human immune deficiency virus is ________________ virus?

   A. Rheo
   B. Retro
   C. Rhabdo
   D. Flavi

6. Which virus given below is not a teratogenic virus ?

   A. Rubella
   B. Cytomegalovirus
   C. Herpes simplex
   D. Measles

7. An oxidase-positive, gram-negative rod which produces a bluish-green pigment has been grown in culture from a swab obtained from an infected burn wound. This organism is susceptible to gentamicin, ticarcillin and tobramicin, but resistant to all the other antibiotics which of the following organisms is it likely to be ?

   A. Escherichia coli
   B. Klebsiella pnemoniae
   C. Proteus miribilis
   D. Pseudomonas aeruginosa

8. Diphtheria is pathogenic only when infected with______________?

   A. Beta phage
   B. Alfa phage
   C. Lambda K12
   D. Delta Phage

9. patients with organ transplants are most frequently infected with______________?

   A. Hepatitis A
   B. Hepatitis B
   C. CMV
   D. EBV

10. What is the sequence which a retro virus follows on entering a host cell ?

    A. RNA -DNA-RNA
    B. RNA-DNA
    C. DNA-RNA
    D. DNA-RNA-DNA