Study the given figure of nucleosome and select the option that correctly identifies the part $A, B$ and $C$ ?
$A\;\;;\;\;B\;\;;\;\;C$
$DNA$ ; Histone octamer ; $H$, histone
Histone ; $H_1$, histone ; $DNA$ octamer
Histone octamer ; $DNA$ ; $H_1$, histone
$DNA$ ; $H_1$, histone ; Histone octamer
Purines found both in $DNA$ and $RNA$ are
Packaging of $DNA$ helix
Which one of the following pair is a purine pair?
Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by
Octamer which form complex unit with $DNA$ is called