The book “Biological Chemistry” by Nikolayev is a fascinating and deep immersion into the world of chemical processes occurring in living organisms. This work will be a real discovery for students studying biology and chemistry, as well as for everyone who is interested in the basics of life at the molecular level. In his book, Nikolaev masterfully combines theory and practice, creating an accessible and understandable text that not only informs, but also inspires further study. In Biological Chemistry, the author examines key aspects such as the structure and function of biomolecules, metabolism, cellular processes, and the interaction of various chemicals in living organisms. The reader will be able to learn how proteins, lipids, carbohydrates and nucleic acids form the basis of life, as well as how they interact with each other in complex biochemical reactions. Each chapter of the book is filled with fascinating examples and illustrations that make complex concepts more accessible and understandable. This book will be of interest not only to students and teachers, but also to anyone who wants to understand more deeply how living organisms function. If you are passionate about biology, medicine, ecology or just want to expand your knowledge of the world around, Biological Chemistry will be an excellent choice. It is suitable for both high school and university students, as well as for professionals working in the field of biochemistry and related disciplines. The topics raised in the book cover a wide range of issues, from the basics of biochemistry to complex metabolic pathways. Nikolaev focuses on the importance of biochemical processes for understanding human health and diseases, which makes the book relevant and useful in the context of modern medical education. It also touches on environmental aspects, showing how chemical processes in nature affect life on Earth. The style of Nikolaev is distinguished by clarity and logical presentation, which allows the reader to easily absorb the material. The author uses many examples from real life, which makes the text lively and fascinating. His previous work has also been recognized for its accessibility and depth of analysis, and Biological Chemistry is no exception. If you are looking for books on biochemistry, molecular biology or even general chemistry, Nikolaev’s Biological Chemistry will be an excellent addition to your library. Not only will it enrich your knowledge, but it will also help you develop the critical thinking you need to analyze biological processes. By reading this book, you can not only master the basic concepts, but also ask yourself important questions about how chemistry affects life and health. Thus, “Biological Chemistry” is not just a textbook, but a real encyclopedia of knowledge that inspires further research and discoveries. If you are ready to immerse yourself in the exciting world of biochemistry and learn how chemical reactions shape life, this book will be your reliable companion on this fascinating journey.