Gel Electrophoresis
Proteins can be visualized directly in gels by

using electron microscope only
none of these
measuring their molecular weight
staining them with the dye

ANSWER DOWNLOAD EXAMIANS APP

Gel Electrophoresis
In SDS-PAGE, the protein sample is first

None of these
treated with a oxidizing agent and then with anionic detergent followed by fractionation by electrophoresis
treated with a reducing agent and then with anionic detergent followed by fractionation by electrophoresis
fractionated by electrophoresis then treated with an oxidizing agent followed by anionic detergent.

ANSWER DOWNLOAD EXAMIANS APP