gel electrophoresis

Question 1

process

Answer 1

1-restriction enzymes are mixed with dna to cut it up into pieces
2- the dna is loaded into gel
3- electric current is run throug hcreating positive and negative ends
4-dna is negatively charged so it moves to positive end
5- largerpieces move slower
smaller end up at other end of gell
6-creates a pattern of bands

Question 2

practical applications

Answer 2

crime identification

genetic disease dignosis