Gel electrophoresis separates dna fragments on the basis of what characteristic? hints gel electrophoresis separates dna fragments on the basis of what characteristic? mutations restriction sites charge length sequence

Gel electrophoresis separates DNA fragments based on length or size. Mutations, restriction sites, and sequences cannot be directly known from gel electrophoresis alone. DNA fragments are negatively charged, and thus will be attracted to the positive end of the electrophoresis set up, which is found at the bottom. 

The answer is c : ) hope this answered your question!