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  • Recombinant DNA Technique (Level : Hard)
  • Which of the following is a class of restriction enzymes?
Multiple choice

Which of the following is a class of restriction enzymes?

  1. Nucleolase

  2. Exonuclease

  3. Endonuclease

  4. Transcriptase

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Endonucleases are enzymes that cleave the phosphodiester bond within a polynucleotide chain. 

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