  DNA ni awon alarapupo gigun meji awon eyo kekere kan ton je nukleotidi, pelu igbaeyin to je adipo suga ati oniyofosforu ti won je sisopapao pelu awon ide esteri.. 
In biology, parts of the DNA double ọgọ́rùnx that need to separate easily, such as the TaTaa pribnow box in some wáyéters, tend to have a high at content, making the Stst ìgbàanìer to pull Apart.In the Laboratory, the strength of this Interaction can be measured by finding the temperature required to break the hydrogen Bonds, their melting temperature (also called TM value).. 