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KCET · Chemistry · Biomolecules

Which of the following is correct about H-bonding in DNA?

  1. A \( A-T, G-C \)
  2. B \( A-G, T-C \)
  3. C \( G-T, A-C \)
  4. D \( A-A, T-T \)
Verified Solution

Answer & Solution

Correct Answer

(A) \( A-T, G-C \)

Step-by-step Solution

Detailed explanation

Complementary bases in DNA is adenine pairs with thymineand guanine pairs with cytosine, therefore, H-Bonding in
DNA is in between these bases, that is, \( A-T, G-C \)