Question

In DNA, the complementary bases are

• A. Uracil and adenine; cytosine and guanine
• B. Adenine and thymine; guanine and cytosine
• C. Adenine and thymine; guanine and uracil
• D. Adenine and guanine; thymine and cytosine

Answer 1

Answer: (B)

Adenine and thymine; guanine and cytosine

Answer 2