Chemistry · Biomolecules

JEE Main 2025 — 23 January, Evening Shift — Question 28

The α\alpha - Helix and β\beta - Pleated sheet structures of protein are associated with its:

  1. Option A:

    quaternary structure

  2. Option B:

    primary structure

  3. Option C:

    secondary structure

    Correct
  4. Option D:

    tertiary structure

Answer: C

Step-by-step solution

α\alpha-helix and β\beta-pleated sheet belongs to secondary structure of protein, which have hydrogen bonds.

Answer key and solution verified before publishing.

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Exam
JEE Main 2025
Subject
Chemistry
Chapter
Biomolecules
Topic
proteins
The α - Helix and β - Pleated sheet structures of protein are… | JEE Main 2025 PYQ with Solution · DhiX AI