Chapter 14: Biomolecules

Focusing on Chapter 14: Biomolecules from the Class 12 CBSE NCERT Chemistry textbook, here are some of the most frequently asked questions:

1. Monosaccharides and Disaccharides:

   • Define monosaccharides and disaccharides.
   • Provide examples of each.

2. Reducing Sugars:

   • What are reducing sugars?
   • Explain their significance in biochemical reactions.

3. Amino Acids:

   • Classify amino acids based on the nature of their side chains.
   • Provide examples for each class.

4. Peptide Bond Formation:

   • Describe the formation of a peptide bond between two amino acids.
   • Illustrate with a suitable example.

5. Protein Structure Levels:

   • Explain the primary, secondary, tertiary, and quaternary structures of proteins.
   • Discuss how each level contributes to the overall function of proteins.

6. Enzymes:

   • Define enzymes and explain their role as biological catalysts.
   • Discuss the factors affecting enzyme activity.

7. Nucleic Acids:

   • Differentiate between DNA and RNA in terms of structure and function.
   • Explain the concept of base pairing in nucleic acids.

8. Vitamins:

   • Classify vitamins into water-soluble and fat-soluble categories.
   • Provide examples and their functions in the human body.

9. Hormones:

   • Define hormones and explain their role in regulating physiological processes.
   • Provide examples of hormones and their specific functions.

10. Biomolecular Interactions:

    • Discuss the types of interactions that stabilize the three-dimensional structure of biomolecules.
    • Explain the significance of these interactions in biological systems.

Additionally, for a visual and interactive learning experience, you might find this video helpful:

Biomolecules | Class 12 Boards 2024-25 | Sourabh Raina

Consistent practice and a thorough understanding of these topics will aid in mastering the Biomolecules chapter effectively.