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NEET2008ZoologyBiotechnology - Principles and ProcessesActual

Gel electrophoresis is used for

Options

  1. AIsolation of DNA molecule
  2. BCutting of DNA into fragments
  3. CSeparation of DNA fragments according to their size
  4. DConstruction of recombinant DNA by joining with cloning vectors

Correct answer

C. Separation of DNA fragments according to their size

Step-by-step solution

After the action of restriction endonuclease the fragments of DNA so formed are separated by gel electrophoresis. This technique is based upon the principle of separation of molecules on the basis of charge and mass.

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