This completely new Advanced Placement test prep manual presents several full-length, up-to-date practice examinations with all questions answered. An extensive subject re-view surveys principles of biochemistry, then focuses on cells, photosynthesis, cell divi-sion, heredity, molecular genetics, evolution, plants, animals, and ecology. Each section is followed up with multiple-choice and essay questions. A final review section covers laboratory procedure. Added features include an overview of the AP exam, grading, test-taking advice, and a glossary of biology terms.