The element absent in $RNA$ is
Nitrogen
Sulpher
Oxygen
Hydrogen
What is the type of coiling in $DNA$
Genetically active area of chromosome is called
Given below are two statements:
Statement $I$: In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement $II$: In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below:
Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category mentioned against it ?
The association of histone $H_1$ with a nucleosome indicates that