NEET Chemistry ยท Medium

Biomolecules: Base pairing MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Base pairingMediumQuestion 42013

Question

In DNA, adenine pairs with:

  1. A
    thymine
    Correct
  2. B
    uracil
  3. C
    guanine
  4. D
    cytosine

Correct answer

thymine

Explanation

A-T pairing involves two hydrogen bonds.