During gel electrophoresis, DNA moves from the
A)edges of the gel to the middle of the gel.
B)middle of the gel to the edges.
C)negative end of an electrical field to the positive end of the electrical field.
D)positive end of an electrical field to the negative end of the electrical field.

Question

Quizplus · Accepted Answer

DNA is negatively charged due to its phosphate backbone, so it moves towards the positive end of the electrical field during gel electrophoresis.

During Gel Electrophoresis, DNA Moves from the