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GATE Biotechnology

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Multiple Choice

Which of the following statements are false?

  1. Heat inactivation of serum is done to inactivate prions.
  2. Nude mice refer to transgenic mice.
  3. A humanised antibody is one in which the CDRs are from mouse, and the rest is from human.
  4. B-lymphocytes originate from the bone marrow.
  1. Only 1 and 2
  2. Only 1 and 3
  3. Only 2 and 3
  4. Only 2 and 4
  5. Only 3 and 4
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