Biology, 04.01.2020 01:31 humpty21

In dna molecules nucleotides bond together according to the nitrogenous bases. which of the following correctly describes how nitrogenous bases bond together?
a). purines bond to other purines
b). purines bond to pyrimidines
c). purines and pyrimidines can bond with themselves and each other
d). pyrimidines bond to pyrimidines

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