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MCQs

Total Questions : 64 | Page 1 of 7 pages
Question 1. The virions of retrovirus are ___________
  1.    conical
  2.    rod-shaped
  3.    spherical
  4.    rhombical
 Discuss Question
Answer: Option C. -> spherical
Answer: (c).spherical
Question 2. Which of the following is the demyelination of the long motor neuron tracts in the spinal cord?
  1.    TSP
  2.    ATL
  3.    AIDS
  4.    Cancer
 Discuss Question
Answer: Option A. -> TSP
Answer: (a).TSP
Question 3. Which of the following gene activates the expression of all of its genes as well as certain cellular genes?
  1.    gag
  2.    pol
  3.    env
  4.    lax
 Discuss Question
Answer: Option D. -> lax
Answer: (d).lax
Question 4. Which of the following causes AIDS in rhesus monkeys?
  1.    HIV
  2.    Spumavirus
  3.    SIV
  4.    DIV
 Discuss Question
Answer: Option C. -> SIV
Answer: (c).SIV
Question 5. The Human Spumavirus contains oncogene.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 6. The genome of Hepadnavirus is _______________
  1.    circular dsDNA
  2.    linear dsDNA
  3.    circular ssDNA
  4.    linear ssDNA
 Discuss Question
Answer: Option A. -> circular dsDNA
Answer: (a).circular dsDNA
Question 7. Who detected the novel antigen delta?
  1.    Rizzetto
  2.    Watson
  3.    Franklin
  4.    Crick
 Discuss Question
Answer: Option A. -> Rizzetto
Answer: (a).Rizzetto
Question 8. The virion of Deltavirus is heterogeneous.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 9. Which of the following is also known as Deltavirus?
  1.    Hepatitis B
  2.    Hepatitis A
  3.    Hepatitis C
  4.    Hepatitis D
 Discuss Question
Answer: Option D. -> Hepatitis D
Answer: (d).Hepatitis D
Question 10. The assembly of virion of papillomavirus occurs in the ___________
  1.    mitochondria
  2.    nucleus
  3.    cytoplasm
  4.    plasma membrane
 Discuss Question
Answer: Option B. -> nucleus
Answer: (b).nucleus

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