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

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

Answer

Correct option: A.
Bacterial $\text{DNA}$ only
A restriction enzyme $($or restriction endonuclease$)$ is an enzyme that cuts any $\text{DNA}$ at or near specific recognition nucleotide sequences $($known as restriction sites$)$.

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