Biology · PYQ NEET UG 2017

What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis?

1. A
   The larger the fragment size, the farther it moves.
2. B
   The smaller the fragment size, the farther it moves.
3. C
   Positively charged fragments move to farther end.
4. D
   Negatively charged fragments do not move.