What are nucleic acids? What is the difference between the structure of DNA and RNA?

Nucleic acid is a naturally occurring chemical compound that breaks down to produce phosphoric acid, sugar, and a mixture of organic bases.

DNA is a polymer of four nucleotides A, C, G and T, which are linked through the backbone of alternating phosphate and deoxyribose sugar residues.

RNA is a single-stranded nucleic acid polymer of four nucleotides A, C, G, and U, linked through a backbone of alternating phosphate and ribose saccharide residues.



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