Genes of interest can be selected from a genomic library by using
cloning vectors
$DNA$ probes
gene targets
restriction enzymes
In eukaryotes, the $RNA$ polymerase that synthesises $tRNA$ is $RNA$ polymerase ______ and is also responsible for formation of ______ $rRNA$.
Histones are rich in
$A$ : Teminism is unidirectional flow of information.
$R$ : It requires $DNA$ dependent $RNA$ polymerase enzyme
The structure present over chromosome is
The condensation of the chromosomes are maximal with visible centromeres at which phase of cell cycle