Multiple choice

Which of the following enzymes is used for removal of hairpin in the synthesis of cDNA?

  1. Polynucleotide kinase

  2. S1 nuclease

  3. DNA polymerase I

  4. BAL 31 nuclease

  5. Exonuclease III

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

S1 nuclease is used for removal of hairpin in the synthesis of cDNA and for RNA mapping studies.