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Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
In genetic engineering, restriction enzymes are used for cutting:
  • A
    Bacterial DNA only
  • B
    Eukaryotic DNA
  • C
    Viral DNA
  • D
    Any DNA fragment
✓

Answer

  1. Any DNA fragment

Explanation:

A restriction enzyme (or restriction endonuclease) is an enzyme that cuts any DNA at or near specific recognition nucleotide sequences (known as restriction sites).

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