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
Genes are chemically
In a given $DNA$ segment the number of nucleotides of guanine is $75$ and those of thymine is $75$. The total number of nucleotides in the segment will be
The association of histone $H_1$ with a nucleosome indicates that
If a length of $DNA$ has $45,000$ base pairs, how many complete turns will the $DNA$ molecule take?
Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by