KCET2018ChemistryBiomolecules
Which of the following bases is not present in DNA?
Options
- AAdenine
- BGuanine
- CCytosine
- DUracil
Correct answer
D. Uracil
Step-by-step solution
DNA contains four bases, that is, adenine, guanine, cytosine and thymine. Uracil is found in RNA.