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Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance2 Marks
Question
Name indicating their functions, a few additional enzymes, other than DNA polymerase and ligase, that are involved in the replication of DNA with high degree of processivity and accuracy.
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Answer

  1. Helicase: Helicase opens the helix.

  2. Topoisomerases: Removes the supercoiling of DNA relieves the tension due to unwinding.

  3. Primase: Synthesises RNA primer.

  4. Telomerase: To synthesises the DNA of telomeric end of chromosomes.

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