Question

Write thw function of restriction endonuclease

Answer 1

Restriction enzyme is a protein that recognise exact short nucleotides sequence and cuts the DNA merrily at the exact site which is recognised as destination place in sequence in life microorganism restriction enzyme function to protect the cell next to invade viral bacteriophages.

Answer 2

They cut DNA at specific location and can be used to look for genetic diversity , to cut up DNA into smaller piece , and /or to splice DNA from different sources into one molecule . In cells restrictions endonuclease are used to cut up invading DNA from virus . The restriction sites ones found in viral DNA .