Section 1 · Biological & Biochemical Foundations of Living Systems
Cell biology, biochemistry, organic chemistry, basic chemistry, basic genetics. ~25% of the MCAT score. Maps to Biology + Biochemistry + Organic Chemistry books.
Section 2 · Chemical & Physical Foundations of Biological Systems
General chemistry, organic chemistry, biochemistry, physics. ~25% of the score. Maps to General Chemistry + Physics & Math + Biochemistry.
Section 3 · Psychological, Social, and Biological Foundations of Behavior
Psychology, sociology, biology of behavior. ~25% of the score. Maps to Behavioral Sciences.
Section 4 · Critical Analysis and Reasoning Skills (CARS)
Reading comprehension, reasoning. No content pre-requisite — all skill-based. ~25% of the score. Maps to CARS Review books.
Score-boosting · 528 Advanced Prep
Higher-difficulty practice keyed to the 99th percentile. Use after baseline mastery.