what molecule group do rna belong to
Hi Stephen--. DNA and RNA are both polymers that belong to a general class of biological molecules known as nucleic acids. DNA (deoxyribonucleic acid) is the fundamental molecule that stores genetic information in all organisms (except some viruses).i Stephen--. DNA and RNA are both polymers that belong to a general class of biological molecules known as nucleic acids. DNA (deoxyribonucleic acid) is the fundamental molecule that stores genetic information in all organisms (except some viruses).