NEET2020Zoology-Biomolecules
NEET 2020 Zoology Nucleic Acids MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Which of the following statements is correct?
A
Adenine pairs with thymine through three H⁻bonds.
B
Adenine does not pair with thymine.
C
Adenine pairs with thymine through two H⁻bonds.
D
Adenine pairs with thymine through one H⁻bond.
Correct Answer
Option C
Detailed Explanation
Adenine pairs with thymine through two hydrogen bonds in DNA, which is essential for the stability of the DNA double helix.
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