Molecular basis of heredity · Zoology

Which enzyme is responsible for synthesizing new DNA strands?

  1. RNA polymerase enzyme
  2. DNA ligase that seals nicks
  3. DNA polymerase
  4. Helicase
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Correct answer: DNA polymerase

DNA polymerase adds nucleotides to form a new DNA strand. It uses the parental strand as a template.

Difficulty: Medium Question 9 of 20

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