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#Question id: 1598


Which of the following polypeptide is important for the expression of MHC I on the cell membrane?

#XL - S Microbiology
  1. Interferons

  2. β2-microglobin

  3. Lymphokines

  4. Interleukins


Answer:- Option(s): 2


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#Question id: 16477

#XL - R Botany

Individual cell lineages are first isolated from an organ they are then grown separately to high density in a three- dimensional matrix. This  type of culture is called

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#Question id: 3796

#XL - Q Biochemistry

Incorrect pairing of bases during bacterial DNA replication occurs about once every 10^5 to 10^6 nucleotides, but the spontaneous mutation rate is only one error in 10^9 base pairs. What accounts for the difference?

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#Question id: 5706

#XL - R Botany

Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?

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#Question id: 27333

#XL - T Zoology

In evolutionary history which of the following rose 1st?

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#Question id: 3925

#XL - Q Biochemistry

Constitutive genes

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