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12th Standard English Medium Biology (Zoology) Subject Applications of Biotechnology Book Back 2 Mark Questions with Solution updated Book back Questions Question Bank Software May-13 , 2022

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12th Standard English Medium Biology (Zoology) Subject Applications of Biotechnology Book Back 2 Mark Questions with Solution updated Book back Questions

12th Standard English Medium Biology (Zoology) Subject Applications of Biotechnology Book Back 2 Mark Questions with Solution

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10

  1. Mention the number of primers required in each cycle of PCR. Write the role of primers and DNA polymerase in PCR. Name the source organism of the DNA polymerase used in PCR.

  2. How is the amplification of a gene sample of interest carried out using PCR?

  3. What is genetically engineered Insulin?

  4. Explain how “Rosie” is different from a normal cow

  5. How was Insulin obtained before the advent of rDNA technology? What were the problems encountered?

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