单词 | adenine |
释义 | Word Frequency adenine(ˈædənɪn, -ˌniːn, -ˌnaɪn) noun a purine base present in tissues of all living organisms as a constituent of the nucleic acids DNA and RNA and of certain coenzymes; 6-aminopurine. Formula: C5H5N5; melting pt: 360–365°C |
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