Dominance of $RNA$ world is proved by
Capping
Splicing
Polyadenylation
All of these
In tertiary structure of $DNA$, what is a histone octamer?
A complex consisting of eight positively charged histone proteins (two of each $H2A, H2B, H3 and H4$) that aid in the packaging of $DNA.$
Which $RNA$ is having least age
In between two nucleosomes, how many nucleotide pairs are present
Depending upon size and centromere position, the $46$ chromosomes have been divided into a number of groups
Select the correct option regarding genetic code of Glycine