Question

Charged molecules are separated based on varying rates of migration through a solid matrix when subjected to an electric field. This technique is known as

a.

photoreactivation

b.

gel electrophoresis

c.

autoradiography

d.

blotting

Answer: (b).gel electrophoresis

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Q. Charged molecules are separated based on varying rates of migration through a solid matrix when subjected to an electric field. This technique is known as

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