Degeneration of $DNA$ after heating can be studied by comparing
$A : T$ ratio
$G : C$ ratio
Sugar : Phosphate
Number of nucleotides
Which of the following nitrogenous bases are common for both $RNA$ and $DNA$?
Nucleotides are linked by
Choose incorrect sentence.
Identify the basic amino acid from the following.
Assertion : $DNA$ is associated with proteins.
Reason : $DNA$ binds around histone proteins that form a pool and the entire structure is called a nucleosome.