Splicing is necessary for preparing a mature transcript and its movement to cytoplasm. It requires
$scRNA$ and proteins
$snRNA$ and proteins
$scRNA$ and $snRNA$
$scRNA$ only
Majority of unusual bases are found in $tRNA, T \Psi C$ loop is
Histone occupies the major grooves of $DNA$ at an angle of
The condensation of the chromosomes are maximal with visible centromeres at which phase of cell cycle
Which of the following feature is correct for bacteria?
In lac operon, the lac $mRNA$