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02-04-2020
Biology

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The "rungs" of DNA are made of

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02-04-2020

four nitrogen-containing bases—two purines (adenine [A] and guanine [G]) and two pyrimidines (cytosine [C] and thymine [T]).

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02-04-2020

Answer:

The "rings" of DNA are made of 4 carbons and 2 nitrogen molecules

(pyrimidines and purines respectively)

Explanation:

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