Question:medium

Which of the following is/are examples of denaturation of protein?

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Denaturation is often reversible (e.g., curdling of milk), but in some cases (e.g., cooking egg whites), it is irreversible.
Updated On: Feb 24, 2026
  • Coagulation of egg white
  • Curdling of milk
  • Clotting of blood
  • Both (A) and (B)
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The Correct Option is D

Solution and Explanation

Protein denaturation is exemplified by the coagulation of egg white and the curdling of milk. Denaturation describes the loss of a protein's natural structure, triggered by external agents such as heat, pH alterations, or salt levels. In these instances, the proteins within egg whites and milk unravel and cluster, leading to the visible transformations.
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