Kaplan's MCAT Biology Review 2025-2026 offers an expert study plan, detailed subject review, and hundreds of online and in-book practice questions--all authored by the experts behind Kaplan's score-raising MCAT prep course.

Prepping for the MCAT is a true challenge. Kaplan can be your partner along the way--offering guidance on where to focus your efforts and how to organize your review. This book has been updated to match the AAMC's guidelines precisely--no more worrying about whether your MCAT review is comprehensive!

The Most Practice

• More than 350 questions in the book and access to even more online--more practice than any other MCAT biology book on the market.

• Comprehensive biology subject review is written by top-rated, award-winning Kaplan instructors.
• Full-color, 3-D illustrations, charts, graphs and diagrams help turn even the most complex science into easy-to-visualize concepts.
• All material is vetted by editors with advanced science degrees and by a medical doctor.
• Online resources, including a full-length practice test, help you practice in the same computer-based format you'll see on Test Day.

• High-yield badges throughout the book identify the topics most frequently tested by the AAMC.
• We know the test: The Kaplan MCAT team has spent years studying every MCAT-related document available.
• Kaplan's expert psychometricians ensure our practice questions and study materials are true to the test.