Biochemistry for MBBS has been written keeping the MCI syllabus and the needs of MBBS students in mind. The core subject and new emerging areas like molecular biology, cancer, genetic engineering, molecular immunology, etc. have been given due representation. The basic information has been correlated with clinical medicine and highlighted as coloured boxes, labelled ‘Clinical Focus’. The entire text has also been profusely illustrated with coloured diagrams, tables and flow charts for easy understanding and learning. Every effort has been made to make the book attractive and student friendly without compromising on the core subject.