Microbiology Mcqs

Herpes virus_____________?
  • (A)  Acquires its envelope from nuclear membrane
  • (B)  Acquires its envelope from nucleolar membrane
  • (C)  Acquires its envelope from cytoplasmi membrane
  • (D)  None of the above
True about prions________________?
  • (A)  Composed largely proteins without any nucleic acid
  • (B)  Phase in which virus cannot be demonstrated in host cell
  • (C)  Viruses which are genetically deficient
  • (D)  Viral components may be synthesized but maturation & assembling is defective
Influenza is caused by_____________?
  • (A)  Orthomyxo virus, which is a DNA virus
  • (B)  Paramyxo virus, which is a RNA virus
  • (C)  Paramyxo virus, which is a DNA virus
  • (D)  Orthomyxo virus, which is a RNA virus