Biotechnology: Principles and Processes

Bihar Board Class 12 · Biology · 74 past questions

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1. Q16 2024 Set E

   Reason for movement of DNA fragments towards anode in electrophoresis is DNA fragments being

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2. Q17 2024 Set E

   What is the use of alpha-1-antitrypsin?

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3. Q18 2024 Set E

   Which of the following methods is used for the amplification of nucleic acid?

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4. Q19 2024 Set E

   Which of the following organizations makes decision regarding the validity of GM research and the safety of…

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5. Q20 2024 Set E

   Which of the following is not a cloning vector for bacteria?

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6. Q21 2024 Set E

   For isolation of DNA a fungus is treated with which enzyme?

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7. Q22 2024 Set E

   Which of the following is absent in pBR322?

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8. Q23 2024 Set E

   From which of the following bacteria, thermostable DNA polymerase is isolated?

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9. Q24 2024 Set E

   Which of the following bacteria synthesizes insecticidal protein?

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