Identify $X$ and $Y$
$X=H$, histone, $Y= DNA$
$X= DNA$ $Y=H_1$, Histone
$X=Histone$ $Y=H_1$, Histone
$X=DNA$ $Y$ =Histone octamer
Definitions/Explanation : Histone octomer & Euchromatin
In sea urchin $DNA$, which is double stranded, $17\%$ of the bases were shown to be cytosine.The percentages of the other three basesexpected to be present in this $DNA$ are
Antiparallel strands of a $DNA$ molecule means that
The two strands of a double helix model of $DNA$ are held together by hydrogen bonds between
A single stranded $DNA $ molecule is the genetic material of bacteriophage