The mean diameter of $DNA$ double helix is
$20\ Å$
$3.4\ Å$
$4.5\ Å$
$10\ Å$
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 $DNA.$
The possibility of three letter genetic code was pointed out by
Khorana got the Nobel Prize on
Synthesis of leading and lagging strand require
The term 'gene' was coined by