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MCAT Prep

The Curriculum

Every content area across the four sections, ordered from foundations to advanced. Prerequisites guide the path — master the basics and harder topics unlock.

Chem/Phys

1

General Chemistry

Stoichiometry, thermodynamics, kinetics, equilibrium, acids/bases, electrochemistry.

Stoichiometry & Solutions

Mole ratios, limiting reagents, molarity, and solution concentration.

114 questionsPractice →
Thermodynamics, Kinetics & Equilibrium

Enthalpy/entropy/Gibbs free energy, reaction rates, and equilibrium (Le Châtelier, K).

Prereqs: Stoichiometry & Solutions

152 questionsPractice →
Acids, Bases & Electrochemistry

pH/pKa, buffers and titration, and redox/electrochemical cells.

Prereqs: Thermodynamics, Kinetics & Equilibrium

111 questionsPractice →
2

Physics

Mechanics, fluids, thermodynamics, electrostatics, circuits, waves, and optics.

Mechanics & Energy

Kinematics, Newton's laws, work, energy, and momentum.

223 questionsPractice →
Fluids & Thermodynamics

Pressure, buoyancy, continuity, Bernoulli, heat transfer, and gas laws.

Prereqs: Mechanics & Energy

99 questionsPractice →
Electrostatics, Circuits & Waves

Coulomb's law, fields, simple circuits (Ohm's law), and wave/sound/optics behavior.

Prereqs: Mechanics & Energy

200 questionsPractice →
3

Organic Chemistry & Analytical

Functional groups, reaction mechanisms, separations, and spectroscopy.

Functional Groups & Reactions

Identify functional groups and predict key organic reactions and mechanisms.

6 questionsPractice →
Separations & Spectroscopy

Chromatography, extraction, and IR/NMR/mass-spec interpretation.

Prereqs: Functional Groups & Reactions

24 questionsPractice →

CARS

1

Comprehension

Main idea, author tone and voice, and meaning of details in dense passages.

Main Idea & Author Voice

Identify the central thesis, author tone, and attitude across a passage.

141 questionsPractice →
Detail & Meaning in Context

Locate specific details and interpret words/phrases in context.

136 questionsPractice →
2

Reasoning Beyond the Text

Inference, application of arguments to new contexts, and argument evaluation.

Inference & Application

Draw supported inferences and apply passage ideas to new situations.

Prereqs: Main Idea & Author Voice

166 questionsPractice →
Argument Structure & Evaluation

Analyze argument structure and judge what strengthens or weakens a claim.

Prereqs: Inference & Application

122 questionsPractice →

Bio/Biochem

1

Biochemistry

Amino acids and proteins, enzymes, and metabolism.

Amino Acids & Protein Structure

Amino acid properties and the four levels of protein structure.

70 questionsPractice →
Enzymes & Kinetics

Enzyme mechanisms, Michaelis–Menten kinetics, and inhibition types.

Prereqs: Amino Acids & Protein Structure

116 questionsPractice →
Metabolism & Bioenergetics

Glycolysis, the citric acid cycle, oxidative phosphorylation, and regulation.

Prereqs: Enzymes & Kinetics

73 questionsPractice →
2

Molecular Biology & Genetics

Nucleic acids, gene expression, and molecular lab techniques.

DNA, RNA & Replication

Nucleic acid structure and the mechanics of DNA replication.

63 questionsPractice →
Transcription, Translation & Regulation

Gene expression from transcription to translation and its regulation.

Prereqs: DNA, RNA & Replication

30 questionsPractice →
Molecular Lab Techniques

PCR, gel electrophoresis, blotting, and sequencing fundamentals.

Prereqs: Transcription, Translation & Regulation

36 questionsPractice →
3

Cell Biology & Physiology

Cell structure and membranes, organ systems, and homeostasis.

Cell Structure & Membranes

Organelles, membrane transport, and the cell cycle.

74 questionsPractice →
Organ Systems & Homeostasis

Nervous, cardiovascular, renal, and endocrine physiology and feedback control.

Prereqs: Cell Structure & Membranes

162 questionsPractice →

Psych/Soc

1

Psychology

Sensation and perception, cognition and memory, learning, motivation, and emotion.

Sensation & Perception

Sensory transduction, thresholds, and perceptual processing.

195 questionsPractice →
Cognition, Memory & Language

Memory models, problem solving, and language development.

13 questionsPractice →
Learning, Motivation & Emotion

Classical/operant conditioning and theories of motivation and emotion.

14 questionsPractice →
2

Sociology

Social structures and institutions, demographics, and social inequality.

Social Structures & Institutions

Theoretical perspectives, social institutions, and group dynamics.

136 questionsPractice →
Demographics & Social Inequality

Demographic shifts, stratification, and health disparities.

Prereqs: Social Structures & Institutions

120 questionsPractice →
3

Biological Basis of Behavior

Nervous and endocrine systems, genetics, and evolution of behavior.

Nervous & Endocrine Systems

Neuron function, neurotransmitters, brain regions, and hormonal control of behavior.

14 questionsPractice →
Genetics & Evolution of Behavior

Heritability, nature vs nurture, and evolutionary influences on behavior.

Prereqs: Nervous & Endocrine Systems

125 questionsPractice →