Asam deoksiribonukleat: Perbedaan antara revisi

DNA merupakan sebuah [[polimer]] yang terdiri dari satuan-satuan berulang yang disebut [[nukleotida]].<ref>{{cite book|last = Saenger|first = Wolfram|title = Principles of Nucleic Acid Structure|url = https://archive.org/details/principlesofnucl0000saen|publisher = Springer-Verlag|location = New York|year = 1984|isbn = 0-387-90762-9 }}</ref><ref name=Alberts>{{cite book|last=Alberts|first=Bruce|author2=Johnson, Alexander|author3=Lewis, Julian|author4=Raff, Martin|author5=Roberts, Keith|author6=Walters, Peter|title=Molecular Biology of the Cell; Fourth Edition|publisher=Garland Science|year=2002|location=New York and London|isbn=0-8153-3218-1|oclc=145080076 48122761 57023651 69932405}}</ref><ref name=Butler>{{cite book|author=Butler, John M.|year=2001|title=Forensic DNA Typing|url=https://archive.org/details/forensicdnatypin0000butl|publisher= Elsevier|isbn=978-0-12-147951-0|oclc=223032110 45406517}} pp. 14–15.</ref> Tiap-tiap nukleotida terdiri dari tiga komponen utama, yakni [[gugus fungsional|gugus]] [[fosfat]], gula deoksiribosa, dan basa nitrogen ([[nukleobasa]]).<ref>{{en}}{{cite web