Confidence votes 9. Uracil is not found in a DNA molecule. DNA contains the bases Thymine, Adenine, Cytosine, and Guanine.RNA contains Adenine, Cytosine, Guanine, but instead of Thymine, RNA has Uracil.plit and merge into it. Answer by 1011100111. Confidence votes 9. Uracil is not found in a DNA molecule. DNA contains the bases Thymine, Adenine, Cytosine, and Guanine. RNA contains Adenine, Cytosine, Guanine, but instead of Thymine, RNA has Uracil.