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NEETZoologyMolecular Basis of Inheritance

Enzyme Function A. DNA Polymerase 1. Joins discontinuous DNA fragments B. DNA Ligase 2. Catalyzes polymerization of deoxynucleotides C. Helicase 3. Unwinds the DNA double helix D. Primase 4. Synthesizes RNA primers

Options

  1. AA - 2, B - 1, C - 3, D - 4
  2. BA - 1, B - 4, C - 2, D - 3
  3. CA - 4, B - 3, C - 1, D - 2
  4. DA - 3, B - 2, C - 4, D - 1

Correct answer

A. A - 2, B - 1, C - 3, D - 4

Step-by-step solution

A - 2: DNA Polymerase catalyzes the polymerization of deoxynucleotides. B - 1: DNA Ligase joins discontinuous DNA fragments. C - 3: Helicase unwinds the DNA double helix. D - 4: Primase synthesizes RNA primers.

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