Explain about gel electrophoresis?
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Electrophoresis is a technique commonly used in the lab to separate charged molecules, like DNA, according to size. ... An electric current is applied across the gel so that one end of the gel has a positive charge and the other end has a negative charge. The movement of charged molecules is called migration.
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- Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells (indentations) at one end of a gel, and an electric current is applied to pull them through the gel.
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