The process of separation and purification of the expressed protein before marketing is called .........

In the above represented plasmid,an alien piece of $\text{DNA}$ is inserted at the $\text{EcoRI}$ site. Which of the following strategies will be chosen to select the recombinant colonies?

Which method is used to introduce $r-DNA$ directly into the nucleus of an animal cell?

Which of the following steps is $NOT$ a part of the basic process of creating a Genetically Modified Organism $(GMO)$?

In Southern blotting,which of the following is separated by gel electrophoresis?

The Polymerase Chain Reaction $(PCR)$ is a reaction in which amplification of specific $DNA$ sequences is carried out in vitro. This statement is