A: Tertiary structure of protein molecules ma | vedclass

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(C) The tertiary structure of a protein is essential for its biological activity because it creates a specific three-dimensional shape.In this structu

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Assertion is correct,but Reason is incorrect.

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(C) The tertiary structure of a protein is essential for its biological activity because it creates a specific three-dimensional shape.In this structure,the polypeptide chain folds upon itself,bringing distant amino acid side groups into close proximity to form an active site.The Reason statement is incorrect because the tertiary structure is maintained by various non-covalent interactions such as hydrogen bonds,ionic bonds,hydrophobic interactions,and van der Waals forces,in addition to covalent disulfide bridges,not just multiple covalent bonds.

$A$: Tertiary structure of protein molecules makes them biologically active.
$R$: It is the native configuration of protein molecules maintained by multiple covalent bonds only.

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$A$: Tertiary structure of protein molecules makes them biologically active.$R$: It is the native configuration of protein molecules maintained by multiple covalent bonds only.