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Biotechnology — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology1 Mark
MCQ
Select the incorrect statement.
  • A
    Type II restriction endonucleases have separate activities for cleaving and methylation.
  • B
    Type I restriction endonucleases function simultaneously as endonuclease and methylase.
  • C
    Type II restriction endonucleases cut DNA at specific non-pallindromic sequences.
  • D
    Thousands of Type II restriction endonucleases have been discovered.
✓

Answer

Type II restriction endonucleases cut DNA at specific non-palindromic sequences

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