What type of method is the $PCR$ technique?

Provide definitions/explanations for: Cloning,Elution,and Insertional Inactivation.

The correct order of steps in Polymerase Chain Reaction $(PCR)$ is

The transfer of protein from electrophoretic gel to nitrocellulose membrane is known as

If $r-DNA$ containing the $amp^R$ gene is transferred into $E. coli$ cells,what will the normal $E. coli$ cells be transformed into?

If a recombinant $DNA$ molecule carrying an ampicillin resistance gene is introduced into an $E. coli$ cell and the host cells are spread on an agar plate containing ampicillin,then...