In the technique of $DNA$ fingerprinting digestion of $DNA$ is followed by
Electrophoresis
Hybridisation
Denaturation
Southern blotting
During infection of $\mathrm{E}$. coli cells by bacteriophage $T2$,
In a mutational event, when adenine is replaced by guanine, it is a case of
Which step of translation does not consume high energy phosphate bond?
The name "$mRNA$'' was given by