The book is primarily intended to meet the requirements of CMLT/DMLT and undergraduate courses. It covers all the required topics in a descriptive and sygnoptic style. Various concepts have been explained using simple language and short sentences for easy comprehension. It also discusses the latest techniques in biochemistry like glucometer, HbA/C test and autoanalysers. The text is divided into 2 parts-first part deals with elementary knowledge of organic, inorganic physical and analytical chemistry. The second part deals with aim and scope of biochemistry, structure of cell, carbohydrates, proteins, lipids enzymes, metabolism, hormones, liver/renal function text (cardiac function test), electrolytes, body fluids, automation, etc.