How many sugar phosphate strands exist in each rna molecule


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The building block of both RNA and DNA of a Phosphate group attached to a 5-carbon sugar and nitrogenous base.One strand of DNA is made up of millions of nucleotides, nucleotides are made up of 5-carbon sugar, phosphate group, and 4 nitrogen bases. A 5-carbon sugar forms the central molecule in a nucleotide. RNA is a polymer with a ribose and phosphate backbone and four different bases; adenine, uracil, guanine, and cytosine (AUGC). RNA is a single-stranded chain of alternating phosphate and ribose units.

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