Who discovered the monomers of nucleic acids? phoebus levene james watson, francis crick, and rosalind franklin friedrich miescher gerardus johannes mulder and jöns jacob berxelius

Answer;
Phoebus levene

Phoebus levene discovered the monomers of nucleic acids. 

Explanations;
Nucleic acids are among the four important macromolecules, others being, carbohydrates, lipids and proteins. They are important macromolecles that help in carrying of genetic information from one generation to another. 
Nucleic acids are made of monomers; nitrogenous bases, sugar, and phosphates.
They are two types of nucleic acid; namely Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), which differ in the type of sugar present (RNA-ribose, and DNA- deoxyribose) and the structure.