**Basic Biology** by Khushboo Chaudhary and Pankaj Kumar Saraswat provides a thorough introduction to the field of biology, exploring how living organisms, including humans, function, evolve, and interact. This book aims to help students grasp fundamental biological concepts and their applications in medicine, agriculture, biotechnology, and beyond. It covers a wide range of topics, including biochemistry, biotechnology, biomolecules (such as carbohydrates, lipids, amino acids, and proteins), vitamins, enzymes, nucleic acids, bioenergetics, cell biology, molecular biology, microbiology, and techniques used in biochemistry and molecular technology.