Chemistry - Biomolecules Question with Solution | TestHub
Match the List-I with List-II
List - I | List - II |
|---|---|
(a) structure of protein | (i) The shape in which a polypeptide chain can exist. |
(b) structure of protein | (ii) Overall folding of polypeptide chains |
(c) structure of protein | (iii) The spatial arrangement of two or more polypeptide chains with respect to each other. |
(d) structure of protein | (iv) Specific sequence of amino acids |
Options:
Answer:
Solution:
Question Explanation:
The question asks you to match each level of protein structure with its correct description.
Concept:
This question is based on Protein Structures.
Solution:
1° structure (a) – Specific sequence of amino acids → (iv)
2° structure (b) – The shape in which a single polypeptide chain can exist (α-helix, β-sheet) → (i)
3° structure (c) – Overall three-dimensional folding of one polypeptide chain → (ii)
4° structure (d) – Spatial arrangement of two or more polypeptide chains (subunits) → (iii) Thus the correct matching is a–iv, b–i, c–ii, d–iii (Option C)
