Zoology-Proteins
NEET Zoology Proteins MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Which of the following statements about proteins is correct?
A
Proteins can only exist in a helical structure.
B
The tertiary structure of a protein provides its 3-dimensional shape.
C
All proteins have a linear and rigid structure.
D
Proteins are made up solely of helix structures.
Correct Answer
Option B
Detailed Explanation
The tertiary structure of a protein involves the folding of the long protein chain upon itself, giving rise to a 3-dimensional shape, which is essential for its biological functions.
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