NEET Zoology Proteins MCQ Question
A diagram illustrates a protein structure with regions forming a helix and others folded upon themselves into a 3D shape. What is the structure called where the protein chain folds upon itself like a hollow woolen ball?
Tertiary structure
Primary structure
Secondary structure
Quaternary structure
Correct Answer
Detailed Explanation
The tertiary structure of a protein involves the folding of the chain into a 3-dimensional shape, resembling a hollow woolen ball, as described in the NCERT context.
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