List of top Chemistry Questions on Nucleic Acids

Which of the following biomolecules acts as the genetic material in most organisms?
The pyrimidine bases present in DNA are:
Which from following nitrogen bases either of purine or pyrimidine does NOT contain \(-\text{NH}_2\) group attached with its ring?

Nucleotides are joined together by:

Assertion (A): Uracil base is present in DNA. Reason (R): DNA undergoes self-replication.
Two nucleotides are joined together by a linkage known as:
Uracil is a base present in RNA with the following structure $\%$ of $N$ in uracil is ___
Uracil is a base present in RNA with the following structure. % of N in uracil is
Which carbon atom of ribose sugar is joined to nitrogen base to form nucleoside?
The compound that is most difficult to protonate is:
The peptide that gives positive ceric ammonium nitrate and carbylamine tests is :
The sugar moiety present in RNA molecule is
The sugar moiety present in RNA molecule is
The sugar moiety present in RNA molecule is
Carbon-14 dating method is based on the fact that
The basic unit of nucleic acid is