Chemistry·MCQ Practice
Proteins — MCQ Practice
NEET UG
Version 1Updated 22 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1easy
Which of the following statements about amino acids is INCORRECT?
Q2medium
Which type of interaction is primarily responsible for stabilizing the \(\alpha\)-helix and \(\beta\)-pleated sheet structures in proteins?
Q3easy
A protein loses its biological activity when subjected to high temperature or extreme \(\text{pH}\). This phenomenon is known as:
Q4easy
How many peptide bonds are present in a polypeptide chain consisting of 10 amino acids?
Q5medium
Which of the following interactions is NOT involved in stabilizing the tertiary structure of proteins?
Q6easy
Which of the following amino acids is considered essential for humans?