noun🔗ShareАденинA base, C5H5N5, found in certain glands and tissues, which pairs with thymine in DNA and uracil in RNA."Simple Sentence: "In a DNA strand, adenine always pairs with thymine, like two puzzle pieces fitting together." "В цепочке ДНК аденин всегда соединяется с тимином, как две части пазла, подходящие друг к другу.biochemistrybiologychemistrycompoundsubstanceelementChat with AIVocabulary GamePractice Reading