Restriction enzymes present in several micro-organisms cut foreign DNA at specific sites and destroy them. These enzymes do not destroy cellular DNA because______

Restriction enzymes present in several micro-organisms cut foreign DNA

1.	Restriction enzymes present in several micro-organisms cut foreign DNA at specific sites and destroy them. These enzymes do not destroy cellular DNA because______
Answer» Restriction enzymes present in several micro-organisms cut foreign DNA at specific sites and destroy them. These enzymes do not destroy cellular DNA because______