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🔬 Biology  ·  Biotechnology: Principles and Processes  ·  NEET

Which is a commonly used cloning vector?

Answer: Plasmid.

  • A Plasmid
  • B the ribosome unit
  • C only a lysosome
  • D a Golgi body

Correct answer: A. Plasmid

Explanation: Plasmids are widely used cloning vectors.

PlasmidGene of interestcutrestriction enzymeligateRecombinantplasmidHost cell

Recombinant DNA technology: a gene of interest and plasmid are cut by the same restriction enzyme, ligated into a recombinant plasmid, and introduced into a host cell.

Concept context

Recombinant DNA, GMOs, PCR, CRISPR, and biotechnology applications. Growing importance in NEET.

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