Name the process used to arrange fluorescent colored DNA seg

Name the process used to arrange fluorescent colored DNA segments in gel according to size.

Solution

Gel Elecrophoresis

Electrophoresis enables you to distinguish DNA fragments of different lengths DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode.The use of dyes, fluorescent tags or radioactive labels enables the DNA on the gel to be seen after they have been separated.