Biotechnology: Principles and Processes

Bihar Board Class 12 · Biology · 74 past questions

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1. Q5 2026 Set A

   Which of the following is the sequence from where replication starts in cloning vector ?

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2. Q13 2025

   Which of the following features is not required in a cloning vector?

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3. Q20 2024 Set E

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

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4. Q22 2024 Set E

   Which of the following is absent in pBR322?

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5. Q25 2023

   Ti-plasmid is obtained from which of the following ?

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6. Q29 2023

   Advancement in genetic engineering has been possible due to whom?

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7. Q38 2022 Set A

   Which vector can clone small fragments of DNA?

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8. Q46 2020

   Which of the following is a plasmid?

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9. Q54 2019

   amp$^R$ gene is responsible for developing resistance in

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10. Q74 2015

    Define plasmid. Describe the structure and utility of the plasmids.

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