Chapter 14 – Biomolecules
The chapter Biomolecules explains the chemical compounds that are essential for the structure and functioning of living organisms. It mainly focuses on important biological molecules such as carbohydrates, proteins, lipids, nucleic acids, and vitamins. The chapter describes their structures, classifications, and biological roles in living systems.
Students learn about the structure of glucose and other carbohydrates, the formation and function of proteins and enzymes, and the role of nucleic acids (DNA and RNA) in storing and transmitting genetic information. The chapter also highlights the importance of biomolecules in metabolism and maintaining life processes. Understanding these concepts is important for Class 12 board exams and competitive exams like NEET and JEE.
Biomolecules NCERT Class 12
