Ribonucleic Acid. A single-stranded nucleic acid, similar to DNA, but having a ribose sugar, instead of deoxyribose, and uracil instead of thymine as one of its bases.
Ribonucleic Acid. A single-stranded nucleic acid, similar to DNA, but having a ribose sugar, instead of deoxyribose, and uracil instead of thymine as one of its bases.