Скачать или смотреть Class 11 Biology | Biomolecules – Carbohydrates – Oligosaccharides & Polysaccharides | Lecture 3

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In Lecture 3 of Biomolecules (Class XI Biology – NCERT), we complete the chapter section on carbohydrates, one of the most important classes of biomolecules.

📘 Topics covered in this lecture:

🔹 Oligosaccharides

Completion of oligosaccharides

Important examples

Biological significance

🔹 Polysaccharides

Definition and general characteristics

Structural and storage polysaccharides

Important examples such as:

Starch

Glycogen

Cellulose

Chitin

Functional differences between major polysaccharides

🔹 Conceptual Summary

Comparison of monosaccharides, oligosaccharides, and polysaccharides

Role of carbohydrates in living organisms

🔬 This lecture completes carbohydrates from the Biomolecules chapter and prepares students for upcoming topics like proteins, lipids, nucleic acids, and enzymes.

🎯 Ideal for:

Class 11 Biology students (CBSE / ISC / State Boards)

NEET & CUET aspirants

Students revising carbohydrate metabolism basics

📌 Important:
Carbohydrates are a high-yield topic for competitive exams — understanding their structure and function is essential.

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