nucleic acids
nucleic acids Polymers of purine and pyrimidine sugar phosphates; two main classes: ribonucleic acid (RNA) and deoxyribonucleic acid (DNA). Collectively the purines and pyrimidines are called bases. DNA is a double‐stranded polymer (the so‐called ‘double helix’) containing the five‐carbon sugar deoxyribose. RNA is a single‐stranded polymer containing the sugar ribose.
They are not nutritionally important, since dietary nucleic acids are hydrolysed to their bases, ribose and phosphate, in the intestinal tract; purines and pyrimidines can readily be synthesized in the body, and are not dietary essentials.
They are not nutritionally important, since dietary nucleic acids are hydrolysed to their bases, ribose and phosphate, in the intestinal tract; purines and pyrimidines can readily be synthesized in the body, and are not dietary essentials.
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nucleic acids
