Question: what are the chemical components of a dna molecule quizlet?
Answer: The two "backbones" of the DNA molecule consist of? List the chemical components of DNA. Nucleotides, each with a deoxyribose molecule (5-carbon sugar molecule), a phosphate group, and a nitrogen-containing base. The four bases are adenine (A), thymine (T), guanine (G), and cytosine (C).