DNA

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1 chat DNA hun-chú ê 3-D bô͘-hêng
1 chat DNA hun-chú ê 3-D bô͘-hêng

DNAEng-gí deoxyribonucleic acid ê sok-siá, chí 1 khoán kì-chài seng-bu̍t ûi-thoân chu-liāu ê he̍k-sng. Só·-ū ê sè-pau seng-bu̍t kap tōa-hūn ê pēⁿ-to̍k lóng khò DNA chí-tō seng-bu̍t hoat-io̍k ê kòe-thêng. DNA hun-chú sī tn̂g-tn̂g 1 tiâu he̍k-kam-sng (核苷酸/nucleotide) ko-chū-bu̍t (polymer). He̍k-kam-sng ê sūn-sī keng-kòe ûi-thoân-bé (genetic code) ê kui-chek tùi-èng kàu nn̄g-pe̍h-chit ê an-ki-sng sūn-sī.