NCERT Class 12 Chemistry Chapter 10: Biomolecules PDF – Download & Key Concepts

Chapter 10 of NCERT Class 12 Chemistry covers Biomolecules, which are essential organic compounds found in living organisms. These molecules, including carbohydrates, proteins, lipids, and nucleic acids, play a crucial role in maintaining life processes. Understanding biomolecules is not only key to chemistry but also to biology, as they form the foundation of metabolic processes,

Chapter 10 of NCERT Class 12 Chemistry covers Biomolecules, which are essential organic compounds found in living organisms. These molecules, including carbohydrates, proteins, lipids, and nucleic acids, play a crucial role in maintaining life processes. Understanding biomolecules is not only key to chemistry but also to biology, as they form the foundation of metabolic processes, cellular structures, and genetic information storage.

This chapter offers insight into the structure, functions, and importance of biomolecules in various biological systems. The chapter also includes methods for studying and analyzing these molecules, which have profound applications in fields such as medicine, genetics, and biotechnology. In this article, we’ll explore the key concepts in the chapter and provide a downloadable PDF for easy reference and revision.

Key Concepts in Biomolecules

Syllabus:

Carbohydrates: Classification, structure, and functions of monosaccharides, disaccharides, and polysaccharides.
Proteins: Amino acids, types of proteins, structure (primary, secondary, tertiary, quaternary), and functions.
Enzymes: Role of enzymes as catalysts in biochemical reactions, enzyme kinetics, and factors affecting enzyme activity.
Nucleic Acids: Structure and functions of DNA and RNA, their roles in genetic information transfer.
Lipids: Types of lipids (fats, oils, phospholipids), and their importance in energy storage and cell membrane structure.
Vitamins and Hormones: Their chemical structure, function, and significance in biological processes.

Download PDF – NCERT Class 12 Chemistry Chapter 10: Biomolecules

To make studying easier, you can download the NCERT Class 12 Chemistry Chapter 10: Biomolecules PDF directly from the official NCERT website. The PDF contains a detailed explanation of all the topics covered in the chapter and will help reinforce your understanding of biomolecules.

Download the PDF

NCERT Class 10 Math Chapter 14: प्रायिकता PDF Download

NCERT Class 10 Math Chapter 14 प्रायिकता (Probability) introduces students to the concept of chance and likelihood of events. In this chapter, students learn how to calculate the probability of simple events using the formula P(E) = Number of favourable outcomes ÷ Total number of outcomes. The chapter deals with real-life examples like tossing a

NCERT Class 10 Math Chapter 14 प्रायिकता (Probability) introduces students to the concept of chance and likelihood of events. In this chapter, students learn how to calculate the probability of simple events using the formula P(E) = Number of favourable outcomes ÷ Total number of outcomes. The chapter deals with real-life examples like tossing a coin, rolling a dice, or drawing cards, which makes the subject more interesting and practical. Since probability questions are common in board exams and are generally considered easy, this chapter is highly important for scoring well.

I am writing about this topic because probability is not only an important part of the Class 10 syllabus but also a concept that students will use in higher studies and real life. From predicting weather conditions to calculating risks in business, probability plays a key role. Many students initially find it confusing, but NCERT presents it in a simple and easy-to-understand manner. By practising from the NCERT book, students can build a strong foundation and develop confidence in solving probability problems. Having the PDF makes it easier for learners to access the chapter anytime, revise formulas, and attempt practice questions before exams.