Question:
Which covalent bond is present in nucleic acid?
Which covalent bond is present in nucleic acid?
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Peptide bonds are for proteins; phosphodiester bonds are specific to nucleic acids.
Updated On: Jun 3, 2025
- Peptide bond
- Phosphodiester bond
- Glycosidic bond
- Thymine bond
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The Correct Option is B
Solution and Explanation
Phosphodiester bonds link the 3’ carbon atom of one sugar molecule to the 5’ carbon atom of another sugar in DNA and RNA backbones. These bonds are essential for nucleic acid structure.
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