Average life span of $mRNA$ in eukaryotes is
$5$ minutes
$10$ minutes
$30$ minutes
More than one hour
The condensation of the chromosomes are maximal with visible centromeres at which phase of cell cycle
Who was awarded Nobel Prize for synthesis of $RNA$ in $1959$
Length of $DNA$ in $E$. coli is
Who among the following scientists developed cytochemical technique for the presence of $DNA$
In which step of $DNA$ profiling, nitrocellulose membrane is used?