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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
Restriction enzymes cut DNA at specific sites known as ______________:
  • A
    Telomeric sequences
  • B
    Palindromic sequences
  • C
    Terminator sequences
  • D
    Attenuator sequences
✓

Answer

  1. Palindromic sequences

Explanation:

Restriction enzymes can cut at specific sites which resemble palindrome in nature having palindromic DNA sequences ( GAATTC-CTTAAG).

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