Explain the basis on which the gel Electrophoresis technique works. Write any two ways the products obtained through this technique can utilized

[prasanna]

Basis of technique - Since DNA fragments are negatively charged, they can be separated by forcing them to move towards the anode under an electric field through a medium of matrix.
Uses : a. The purified DNA fragments obtained by gel electrophoresis.
b. They are used in DNA fingerprinting.