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

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
The restriction enzymes are used in genetic engineering, because:
  • A
    They can degrade harmful proteins.
  • B
    They can join different $\text{DNA}$ fragments.
  • ✓
    They can cut $\text{DNA}$ at spe cific base sequence.
  • D
    They are nucleases that cut $\text{DNA}$ at variable sites.
✓

Answer

Correct option: C.
They can cut $\text{DNA}$ at spe cific base sequence.

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