Biomolecules

In the NCERT Biology book “Biology” (Class 11), Chapter — “Biomolecules”, you explore the chemical foundation of life. You learn how living organisms are made up of various organic compounds such as carbohydrates, proteins, lipids, and nucleic acids.

You understand how small molecules combine to form macromolecules and how their structure determines their function. The chapter also explains enzymes as biological catalysts and how they regulate metabolic reactions.

This chapter builds your biochemical understanding and forms a strong base for advanced topics like molecular genetics, metabolism, and biotechnology.