Match List-I with List-II
|
List-I |
List-II |
|
(A) Denaturation |
(I) Sequence of amino acid in a protein |
|
(B) Primary structure of protein |
(II) \(\alpha \)-Helix and \(\beta \)-pelated sheets |
|
(C) Quaternary structure of protein |
(III) \(2^o\) and \(3^o\) structures gets destroyed |
|
(D) Secondary structure of protein |
(IV) The spatial arrangement of subunits (containing 2 or more polypeptide chain) with respect to each other. |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
The correct answer is option 2. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
|
List-I |
List-II |
|
(A) Denaturation |
(III) \(2^o\) and \(3^o\) structures gets destroyed |
|
(B) Primary structure of protein |
(I) Sequence of amino acid in a protein |
|
(C) Quaternary structure of protein |
(IV) The spatial arrangement of subunits (containing 2 or more polypeptide chain) with respect to each other. |
|
(D) Secondary structure of protein |
(II) \(\alpha \)-Helix and \(\beta \)-pelated sheets |
(A) Denaturation: Denaturation is the process of unfolding of the secondary, tertiary and quaternary structure of a protein, while the primary structure remains intact. So, denaturation is matched with (III).
(B) Primary structure of protein: The primary structure of a protein is the sequence of amino acids in the protein chain. So, the primary structure of protein is matched with (I).
(C) Quaternary structure of protein: The quaternary structure of a protein is the spatial arrangement of subunits (containing 2 or more polypeptide chain) with respect to each other. So, the quaternary structure of protein is matched with (IV).
(D) Secondary structure of protein: The secondary structure of a protein is the regular folding of the polypeptide chain into α-helices, β-pleated sheets, or turns. So, the secondary structure of protein is matched with (II).