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Noun ribonucleic acid has 1 sense
- ribonucleic acid, RNA - (biochemistry) a long linear polymer of nucleotides found in the nucleus but mainly in the cytoplasm of a cell where it is associated with microsomes; it transmits genetic information from DNA to the cytoplasm and controls certain chemical processes in the cell; "ribonucleic acid is the genetic material of some viruses"
--1 is a kind of polymer
--1 has parts: nucleic acid
--1 has substances:
--1 has particulars:
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