U can bind with adinin in dna so why dna has only atgc base pair or why dna use thymine instead of uracil if dna can make bond with uracil

Moreover,the deamination of CYTOSINE leads to the formation of URACIL. If URACIL is present in DNA, then it will be difficult to know if it is the original URACIL or it has been fo...

DNA uses thymine instead of uracil because thymine has greater resistance to photochemical mutation, making the genetic message more stable. Outside the nucleus, thymine is quickly...