Question

The pyrimidine bases present in DNA are

• A. Cytosine and Uracil
• B. Cytosine and Thymine
• C. Cytosine and Guanine
• D. Cytosine and Adenine

Answer 1

Answer: (B)

In DNA four bases are present adenine (A), guanine (G), cytosine (C) and thymine (T). Out of which pyrimidine bases are cytosine and thymine.