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nouna base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
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Definition that contains uracil
- a (biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA
- adenine (biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA
- base pair one of the pairs of chemical bases joined by hydrogen bonds that connect the complementary strands of a DNA molecule or of an RNA molecule that has two strands; the base pairs are adenine with thymine and guanine with cytosine in DNA and adenine with uracil and guanine with cytosine in RNA
- goitrogen any substance (such as thiouracil) that induces the formation of a goiter