Nitrogenous bases present in DNA

Q. Nitrogenous bases present in DNA
- Adenine, guanine, cytosine, uracil
- Adenine, guanine, cytosine, thymine
- Adenine, thymine, uracil
- Guanine, uracil
Answer: Adenine, guanine, cytosine, thymine

Answer: Adenine, guanine, cytosine, thymine