Which of the following types of electrophoresis is used to separate proteins?
Capillary electrophoresis
Zone electrophoresis
Paper electrophoresis
Gel electrophoresis
Correct Option (4) Gel electrophoresis
Proteins are a type of macromolecule that can be separated by electrophoresis. Gel electrophoresis is the most commonly used technique to separate proteins. In gel electrophoresis, the sample is loaded onto a gel matrix, such as polyacrylamide gel, and is then subjected to an electric field. The proteins will migrate through the gel matrix based on their size and charge. Therefore, statement 4 is true. Capillary electrophoresis is another technique used to separate charged molecules, including proteins, but it is not