nucleic acid
noun
- polynucleotides that carry genetic information or are involved in protein transcription or translation
Wiktionary
Pronunciation: /njuːˈkliː.ɪk ˈæsɪd/ / /njuːˈkleɪ.ɪk ˈæsɪd/ / /nuˈkleɪ.ɪk ˈæsɪd/
noun
Etymology: nucleic + acid; named for the fact that in eukaryotes, some of the important actions of such acids are especially associated with the nucleus of the cell.
- Any acidic, chainlike biological macromolecule consisting of multiple repeat units of phosphoric acid, sugar and purine and pyrimidine bases; they are involved in the preservation, replication and expression of hereditary information in every living cell