Practical, approachable, and perfect for today’s busy medical students and practitioners, ***BRS Biochemistry, Molecular Biology, and Genetics*** , **8th Edition** , provides a comprehensive yet concise review to help ensure excellence on class exams and the USMLE Step 1. The renowned Board Review Series outline format offers efficient content review enhanced by key learning aids, clinical correlations, and USMLE-style questions to reinforce understanding and test preparation. Aligned with recent changes in medical education and board exams, this updated edition emphasizes clinically relevant information to boost confidence and support a smooth transition to medical practice. * **UPDATED! Content** reflects the latest clinical approaches, including enhanced coverage of porphyria. * **UPDATED! More than 750 USMLE-style review questions** in the text and available online strengthen retention and test-taking confidence. * **UPDATED! *Clinical Pearls*** demonstrate the practical application of chapter concepts. * **Popular *Board Review Series* outline format **saves time and streamlines review. * **150-question Comprehensive Exam** provides critical board review practice.