hunterbrod7312 hunterbrod7312

18-02-2018
Biology

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Which nitrogenous bases are always paired with each other in the dna double helix?

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kaylaguthrie1 kaylaguthrie1

19-02-2018

a dna double helix consists of a purine base, such as adenine and guanine, paired with its complementary pyrimadine base, such as thymine and cytosine.
Adenine pairs with thymine; A-T
Cytosine pairs with guanine; C-G

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