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MCQs

Total Questions : 59 | Page 2 of 6 pages
Question 11. In conjugation of HFr cell with F⁻ cell the recipient ______________
  1.    Stays F⁻
  2.    Become F⁺
  3.    Become HFr
  4.    Become F’
 Discuss Question
Answer: Option A. -> Stays F⁻
Answer: (a).Stays F⁻
Question 12. Why human cells are more preferred for the production of the recombinant protein?
  1.    Say in culturing
  2.    More sterility
  3.    Can be easily harvested
  4.    Post-translational modification
 Discuss Question
Answer: Option A. -> Say in culturing
Answer: (a).Say in culturing
Question 13. What should be the voltage/cm for electroporation to work?
  1.    100 – 1000 V/cm
  2.    10 – 100 V/cm
  3.    10 – 50 V/cm
  4.    10000 – 100000 V/cm
 Discuss Question
Answer: Option D. -> 10000 – 100000 V/cm
Answer: (d).10000 – 100000 V/cm
Question 14. Which of the following will be a biological method for gene transfer?
  1.    Electroporation
  2.    Microinjection
  3.    Particle bombardment
  4.    Baculoviral vector system
 Discuss Question
Answer: Option D. -> Baculoviral vector system
Answer: (d).Baculoviral vector system
Question 15. In which of this method electric field is applied for gene transfer?
  1.    Electroporation
  2.    Microinjection
  3.    Particle bombardment
  4.    Sonoporation
 Discuss Question
Answer: Option A. -> Electroporation
Answer: (a).Electroporation
Question 16. For how many weeks should you titer the Flow cytometry solution to get pure antigen?
  1.    1 month
  2.    3 weeks
  3.    7 weeks
  4.    2 weeks
 Discuss Question
Answer: Option D. -> 2 weeks
Answer: (d).2 weeks
Question 17. What do you add to Myeloma cells to receive HGPRT- myeloma cells?
  1.    8 – Azaguanine
  2.    Azaguanine
  3.    Nitrogen flush
  4.    Carbon dioxide flush
 Discuss Question
Answer: Option A. -> 8 – Azaguanine
Answer: (a).8 – Azaguanine
Question 18. What is the method to harvest monoclonal antibodies from the positive clones?
  1.    Subculture in the new medium
  2.    Bioreactors
  3.    One a single media plate
  4.    Tissue culture method
 Discuss Question
Answer: Option D. -> Tissue culture method
Answer: (d).Tissue culture method
Question 19. What do we get when we fuse Spleen cells and Myeloma cells?
  1.    Hybridoma cells
  2.    Red blood cells
  3.    Killer cells
  4.    Cancer myeloma B-cell
 Discuss Question
Answer: Option A. -> Hybridoma cells
Answer: (a).Hybridoma cells
Question 20. The cell fusion happens between spleen cells and _____________
  1.    Red blood cells
  2.    Cancer cell
  3.    Myeloma cells
  4.    Leukocytes
 Discuss Question
Answer: Option C. -> Myeloma cells
Answer: (c).Myeloma cells

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