Which one of the following is not applicableto $RNA$ ?
Heterocyclic nitrogenous bases
Chargaff’s rule
Complementary base pairing
$5’ $ phosphoryl and $3’$ hydroxyl ends
The haploid content of human $DNA$ is
A given double stranded $DNA$ molecule is $1,00,000$ base pairs long. The length of this $DNA$ molecule will be
The reason for double helical structure of $DNA$ is operation of
Definitions/Explanation : Nucleoside & Histones
Nucleic acids were discovered by