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STD 12 - 9. biotechnology principlas and process — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Choose the correct pair from the following 
  • A
    Exonucleases : Make cuts at specific positions within $DNA$
  • ✓
    Ligases : Join the two $DNA$ molecules
  • C
    Polymerases : Break the $DNA$ into fragments
  • D
    Nucleases $:$ Separate the two strands of $DNA$
✓

Answer

Correct option: B.
Ligases : Join the two $DNA$ molecules
b
Ligases : Join the two $DNA$ molecules

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