nucleotide
Word
RB
Oct 23, 2026A nucleotide is a fundamental building block of nucleic acids, composed of a sugar, a phosphate group, and a nitrogenous base. It’s a subunit essential for genetic information storage and transfer.

A nucleotide is a fundamental building block of nucleic acids, composed of a sugar, a phosphate group, and a nitrogenous base. It’s a subunit essential for genetic information storage and transfer.