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Home ‣ Biotechnology ‣ Vectors Uses for Animal Cell Culture See What Others Are Saying!
  • Question

  • Which of the following histone is not present in SV40 virus?


  • Options
  • A. H1
  • B. H2A
  • C. H3
  • D. H4

  • Correct Answer
  • H1 

    • More questions

    • 1. Yeast is used in the production of

    • Options
    • A. ethyl alcohol
    • B. acetic acid
    • C. cheese
    • D. curd
      • Discuss
    • 2. The combination of DNA and protein in the nucleus of a eukaryotic cell is called:

    • Options
    • A. nucleoplasm
    • B. plasmids
    • C. nucleoids
    • D. chromatin
      • Discuss
    • 3. In human B cells and T cells are matured in the

    • Options
    • A. bone marrow and thymus respectively
    • B. lymph nodes and spleen respectively
    • C. bursa and thymus respectively
    • D. none of these
      • Discuss
    • 4. Maximum size of foreign DNA that can be inserted into an insertion vector is

    • Options
    • A. 35 kb
    • B. 18 kb
    • C. 50 kb
    • D. 27 kb
      • Discuss
    • 5. In the bundle sheath of C4 plant __________ is/ are less than mesophyll.

    • Options
    • A. PSI
    • B. PSII
    • C. PSI or PSII
    • D. PSI and PSII
      • Discuss
    • 6. What is the size (in kb) of the tobacco chloroplast genome?

    • Options
    • A. 55 kilobase
    • B. 155 kilobase
    • C. 325 kilobase
    • D. 375 kilobase
      • Discuss
    • 7. Malting process allows malt amylase and proteinases to degrade starch and protein to

    • Options
    • A. glucose and peptone as well as peptides
    • B. glucose and amino acids
    • C. maltose and peptone as well as peptides
    • D. maltose and amino acids
      • Discuss
    • 8. Which one of the following is the most stable vector?

    • Options
    • A. YEp
    • B. YRp
    • C. YAC
    • D. YIp
      • Discuss
    • 9. Inoculum preparation for the fermentation medium for penicillin takes place on

    • Options
    • A. wheat seeds
    • B. barley seeds
    • C. rice seeds
    • D. all of these
      • Discuss
    • 10. Transfection refers to which of the following?

    • Options
    • A. Synthesis of mRNA from DNA template
    • B. Synthesis of protein based on mRNA sequence
    • C. Introduction of foreign gene in to a cell
    • D. The process by which a cell become malignant
      • Discuss

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