Denaturation
Easychemistry
Protein denaturation primarily disrupts:
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Solution
Incorrect! Answer:
Secondary/tertiary/quaternary structures (non-covalent)
- Folded State: Natural proteins are in a specific 3D shape called the 'native conformation'.
- Denaturation: A process where a protein loses its biological activity due to physical or chemical changes (high temp, pH change).
- What breaks: It disrupts the relatively weak non-covalent interactions (Hydrogen bonds, hydrophobic interactions, salt bridges) and sometimes disulfide bonds.
- What remains: The primary structure (linear sequence of amino acids held by covalent peptide bonds) is usually unaffected.
- Result: The protein becomes 'uncoiled' and loses its functional shape.
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More denaturation Practice Questions
About This Question
- Subject
- chemistry
- Chapter
- biomolecules
- Topic
- denaturation
- Difficulty
- Easy
- Year
- 2025
This easy difficulty chemistry question is from the chapter biomolecules, covering the topic of denaturation. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of biomolecules concepts.
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