RNA stands for ribonucleic acid, which is a long, single-stranded chain of cells that processes protein.
(abbreviation)An example of RNA is a chain of cells that carries genetic information of many viruses from the cell to the cytoplasm.
See RNA in Webster's New World College Dictionary
noun
See RNA in American Heritage Dictionary 4
noun
Origin:
Origin: r(ibo)n(ucleic) a(cid)
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