Question:

Why is an electric current used to push DNA through the gel

Last updated: 7/26/2022

Why is an electric current used to push DNA through the gel

Why is an electric current used to push DNA through the gel in gel electrophoresis? A) the flow of the current moves the DNA physically through the gel. B) DNA is positively charged and moves toward the positive pole. C) DNA is negatively charged and moves away from the negative pole.