"The MCAT underwent a huge change in 2015 - everything from the format of the exam to the subjects covered is 100% new. The test is longer and more difficult than ever before. MCAT Power Practice provides prospective test takers with two full-length MCAT exams that completely mirror what they will see on test day. Each exam section - Biological and Biochemical Foundations of Living Systems, Chemical and Physical Foundations of Biological Systems, Psychological, Social, and Biological Foundations of Behavior, and Critical Analysis and Reasoning Skills - features test-like passages and detailed answer explanations so readers can get the most out of their experience."--Provided by publisher.