Biology, 02.02.2020 21:05, hii4199

In dna and rna, a nitrogenous base, sugar, and phosphate groups together are called a
a. hydrogen bond.
b. double helix.
c. sugar-phosphate backbone.
d. nucleotide.

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In dna and rna, a nitrogenous base, sugar, and phosphate groups together are called a
a. hydro...