Biochemistry is the study of chemical processes occurring within and relating to living organisms. It is a sub-discipline of biology and chemistry. Biochemistry can be divided into three fields-molecular genetics, protein science and metabolism. It focuses on understanding how biological molecules give rise to the process happening within and between living cells. It also deals with the structures, functions and interactions of biological macromolecules such as proteins, nucleic acid, carbohydrates and lipids. These macromolecules provide the structure of cells and perform many of the functions, associated with life. Medicine, nutrition and agriculture are some areas where the researches of biochemistry are applied. The book studies, analyzes and upholds the pillars of biochemistry and its utmost significance in modern times. The various advancements in this field are glanced at and their applications as well as ramifications are looked at in detail. This book is a vital tool for all researching or studying biochemistry as it gives incredible insights into emerging trends and concepts.