A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a ...

"The importance of deoxyribonucleic acid (DNA) within living cells is undisputed ... Here, you will find information on the chemical structure of DNA; details about the organization of DNA ...

Nucleotides are the building blocks of the two nucleic acids ... deoxyribose has only a hydrogen atom. The chemical formula for ribose is C₅H₁₀O₅, while the chemical formula for ...