biology

subunit of nucleic acid, three parts: five carbon sugar, phosphate group, nitrogenous base

five carbon sugar in dna nucleotide

conatins nitrogen and carbon atoms and is a base (accepts hydrogen ions

hydrogen (base pairing comes into play)

nitrogenous bases that have a double ring of carbon and nitrogen atoms ie adenine and guanine

nitrogenous bases witha single ring of carbon and nitrogen atoms ie cytosine and thymine

bases pair in a pattern, discovered by observations by chargaff

base pairs, adenine/thymine, cytosine/guanine

the order of nitrogenous bases in a chain of dna