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STD 12 - 9. biotechnology principlas and process — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
In recombinant $DNA$ technique, the term vector refers to a
  • A
    Donor $DNA$, it is identified and picked up through electrophoresis
  • ✓
    Plasmid, transfers $DNA$ into living cell
  • C
    Collection of entire genome in form of plasmid
  • D
    Enzyme, cuts the $DNA$ at specific sites
✓

Answer

Correct option: B.
Plasmid, transfers $DNA$ into living cell
b
Vector is a plasmid or virus $DNA$ used to introduce genes into a host cell, where the genes may be amplified (gene cloning) or otherwise manipulated

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