To make restriction fragments,a DNA sample is treated with ______.
A) DNA ligase
B) restriction enzymes
C) gel electrophoresis
D) PCR

Question

Quizplus · Accepted Answer

Restriction enzymes are special enzymes that recognize specific DNA sequences and cut the DNA at those sequences. This results in the creation of restriction fragments. DNA ligase is used to join DNA fragments together, gel electrophoresis is used to separate DNA fragments by size, and PCR is used to amplify specific regions of DNA.

To Make Restriction Fragments,a DNA Sample Is Treated with ______