What does the change in field direction in pulsed field electrophoresis accomplish?
A)It makes the DNA molecules move faster.
B)It causes the DNA molecules to reorient themselves during their migration.
C)It causes the DNA molecules to denature.
D)It causes the DNA molecules to renature.
E)It causes the stain to adhere better to the DNA molecules.

Question

Quizplus · Accepted Answer

The change in field direction in pulsed field electrophoresis causes the DNA molecules to reorient themselves during their migration, which allows for better separation and resolution of large DNA fragments.

What Does the Change in Field Direction in Pulsed Field