Answer my question!!

Dear student 
Please find your answer below to the asked query 

There are group of enzymes called as Endonucleases to which belongs a class of enzyme called Restriction endonuclease. 
These enzyme cut the DNA strand and the fragment generated by such cutting is called Restriction fragment. 

These can be visualised by techniques such as Gel electrophoresis. 

Applications :
Small DNA molecules of viruses and plasmids can be identified simply by their restriction fragment patterns.

Hope this information will clear your doubts about the topic. 
If you have any doubt just ask here on the forum and our experts will try to help you out as soon as possible. 
Regards 

  • 2
What are you looking for?