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NEET2019ZoologyBiotechnology - Principles and ProcessesActual

An enzyme catalysing the removal of nucleotides from ends of DNA is

Options

  1. ADNA ligase
  2. Bendonuclease
  3. Cexonuclease
  4. Dprotease

Correct answer

C. exonuclease

Step-by-step solution

An enzyme catalysing the removal of nucleotides from ends of DNA is exonuclease. Endonuclease made cuts at specific positions within the DNA. DNA ligase joins DNA fragments. Proteases are protein-degrading enzymes.

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