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#8035 Bangla Language & Literature প্রাণী বিজ্ঞান Level 0

রেস্ট্রিকশন এনজাইমের কাজ কি?

  1. A breaking hydrogen bonds of DNA
  2. B cutting a specific portion of DNA
  3. C joining cut ends of DNA
  4. D multiplication of DNA
Answer: B - cutting a specific portion of DNA

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