Which of the following biochemical techniques uses an electrical field to separate macromolecules based on their mobility through a semisolid gel?
A)light microscopy.
B)ultracentrifugation.
C)chromatography.
D)electrophoresis.
E)mass spectrometry.

Question

Quizplus · Accepted Answer

Electrophoresis is the technique that uses an electrical field to separate macromolecules based on their mobility through a semisolid gel, such as agarose or polyacrylamide, depending on their size and charge.

Which of the Following Biochemical Techniques Uses an Electrical Field