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Protein found in a biological system with a unique three-dimensional structure and biological activity is called a native protein. When a protein in its native form, is subjected to a physical change like change in temperature or a chemical change like, change in pH, denaturation of proteins takes. Explain the cause. |
| Answer» Solution :Due to PHYSICAL or chemical change, hydrogen bonds in proteins are disturbed, GLOBULES unfold and HELIX gets uncoiled therefore, protein LOSES its biological activity. This is CALLED denaturation of proteins. | |