Awon idimu idipo yi unselana ibasepo larin DNA ati awon proteini miran, nigba tounsejanu awon apa DNA wo ni yio sawoko.Awon ohun iniDNA je is a long alarapupo gigun to je dida lati awo eyo to un tunde to nje nukleotidi.. 
With DNA in its “LAwan” state, a strand usually dúró the Axis of the double heliox once every 10.4 Base Pairs, but if the DNA is twisted the Stds become more tightly or more loosely wound.. 