Practise enzyme and circuit calculations, interpret experiments, distinguish behavioral mechanisms, and evaluate passage arguments across all four MCAT sections. These are independent learning materials, not official exam questions or a pass prediction.
Read the MCAT Preparation Guide: Mechanisms, Evidence, and Passage Reasoning study guide and official exam sourcesExam outline and official sources
Association of American Medical Colleges (AAMC) · Current MCAT framework launched April 2015. The currently linked 111-page What's on the MCAT Exam? content outline bears copyright 2020; no separate effective revision date was identified. The opened MCAT Essentials for Testing Year 2027 PDF states effective September 2026, while its official webpage states effective October 2026. These handbook dates concern testing policies, not a content-blueprint revision. Requested reference date: 2026-10-08.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- AAMC: About the MCAT Exam
- AAMC: What's on the MCAT Exam? PDF Outline
- AAMC: What's on the MCAT Exam?
- AAMC: Biological and Biochemical Foundations of Living Systems Overview
- AAMC: Psychological, Social, and Biological Foundations of Behavior Overview
- AAMC: The MCAT Essentials for Testing Year 2027
- AAMC: The MCAT Essentials for Testing Year 2027 — Web Edition
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- MIT: Thin Layer Chromatography Guide
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- OpenStax Psychology 2e: Problems with Memory
- OpenStax Psychology 2e: Operant Conditioning
- OpenStax Psychology 2e: What Is Social Psychology?
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- CDC Field Epidemiology Manual: Analyzing and Interpreting Data
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- OpenStax Chemistry 2e: Intermolecular Forces
- OpenStax Organic Chemistry: Polar Reactions
- OpenStax Psychology 2e: Sensation versus Perception
- MedlinePlus Genetics: What Is Heritability?
- Bandura: Guide for Constructing Self-Efficacy Scales
- OpenStax Sociology: Social Constructions of Reality
- OpenStax Sociology: Demography and Population
- MCAT® FAQs | Students & Residents
- wenzel-equil-text%5B1%5D.pdf
- Mixtures and Buffers
- 06b1aedefb96546357e53d5a948a17ca_lec1_sum.pdf
- Chapter-7-Direct-Current%20Circuits.pdf
- Conservation of Mass | Glenn Research Center | NASA
- Frameshift Mutation
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- Classics in the History of Psychology -- Festinger & Carlsmith (1959)
- Proactive and Retroactive Interference | Introduction to Psychology | Brain and Cognitive Sciences | MIT OpenCourseWare
- Mechanism of Cooperative Oxygen Binding to Hemoglobin - PMC
Medical College Admission Test (MCAT)
Start with 20 free questions, then review the explanations and any topics you missed.
An enzyme follows Michaelis–Menten kinetics. Without inhibitor, its Vmax is 120 units and Km is 4 mM. With inhibitor, Vmax is 120 units and apparent Km is 12 mM. Which mechanism best fits these results?
Medical College Admission Test (MCAT)
Flashcards
Biological and Biochemical Foundations of Living Systems
FC1: Enzyme kinetics
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