How Many Monomers Does DNA Have?

How Many Monomers Does DNA Have? There are four nucleotide monomers In contrast, the DNA “alphabet” has only four “letters,” the four nucleotide monomers. They have short and easy to remember names: A, C, T, G. Each nucleotide monomer is built from three simple molecular parts: a sugar, a phosphate group, and a nucleobase. What