Biochemistry is an interdisciplinary field of science that involves the study of molecular biology, molecular genetics, microbiology, organic and inorganic chemistry. Professionals in the subject study the structure, composition, chemical process and chemical reactions in living organism. The work of biochemists is applicable in various fields including medicine, food science, agriculture and industry. Biochemists are mostly involved in analysing the chemical reactions in the cells and tissues of living things, studying the expression of genes, and researching on the effects of food, medicine and other substances on living tissues. Like other countries of the world, Britain has been home to several prominent and noteworthy biochemists of the world who through their research have added new dimension to the field of study. They have made crucial discoveries that have broadened the perspective of the subject. Be it Richard J Roberts and his discovery of the mechanism of gene splicing or Dorothy Hodgkin and her work on the structure of penicillin, insulin and vitamin B12. Britain is also home of two times Nobel Prize winning biochemist Frederick Sanger who discovered the Sanger method for sequencing the DNA. Find out in details about British biochemists, their life, their career and their scientific discoveries through this segment.