Genome Projects and Sequencing Technologies · Zoology

Which enzyme is essential for DNA sequencing reactions?

  1. RNA polymerase
  2. DNA ligase
  3. DNA polymerase
  4. Restriction endonuclease
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Correct answer: DNA polymerase

DNA polymerase synthesizes new DNA strands during sequencing. It incorporates nucleotides complementary to the template strand.

Difficulty: Medium Question 6 of 20

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