Polyacrylamide gel electrophoresis uses ___________________ to separate proteins.(a) pressure difference(b) temperature difference(c) electric field(d) magnetic fieldThis question was posed to me during an interview.This intriguing question comes from Protein Techniques topic in chapter Techniques in Cell Biology of Cell Biology

Polyacrylamide gel electrophoresis uses ___________________ to separat

1.	Polyacrylamide gel electrophoresis uses ___________________ to separate proteins.(a) pressure difference(b) temperature difference(c) electric field(d) magnetic fieldThis question was posed to me during an interview.This intriguing question comes from Protein Techniques topic in chapter Techniques in Cell Biology of Cell Biology
Answer» Correct answer is (C) electric field Explanation: Polyacrylamide gel ELECTROPHORESIS (PAGE) is a powerful technique that uses electric field to separate out PROTEINS in a matrix. SMALL organic MOLECULES of acrylamide are cross-linked to form a molecular sieve through which the proteins travel.

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