The technique in which a foreign DNA is precipitated on the surface of the tungsten or gold particle and shot into targe…

Expand PCR. Mention its importance in biotechnology.</h2></div>

Making multiple copies of the desired DNA template is called __

Genes can be inserted into human cells by<span><br> </span></h2></div>

If a pBR322 vector is cut by ECORI enzyme than which of its marker gene shows insertional inactivation-</h2></d…

Explain with the help of a suitable example the naming of a restriction endonuclease.</h2></div>

'The basis of genetic engineering is the discovery of the fact that genes can be cut and joined with the help of enzymes…

What is the origin of replication in chromosome? State its function.</h2></div>