Learn to answer every MCAT passage from the evidence.
A free first lesson finds your level in all four sections.
Try a passage question
Researchers measured the initial rate of enzyme E at three substrate concentrations, with and without compound X.
| [S] (mM) | No X | With X |
|---|---|---|
| 0.5 | 20 | 11 |
| 2.0 | 50 | 33 |
| 10.0 | 83 | 71 |
Based on Table 1, compound X most likely acts as:
Why this works for the MCAT
- Every content category, learned by using itShort lessons that follow the AAMC outline.
- Every option explainedSee what decides each answer and why each wrong option fails.
- Starts at your levelThe free first lesson finds your level and skips what you know.
What the course includes
- Interactive lessonsEvery AAMC content category.175 open
- Passage practice by sectionPassages with data figures.
- CARS trackUp to timed nine-passage sets.
- Full-length practice test230 questions on the official timing.
- Mistake reviewEvery miss names its error.
- Study plan to your test dateWeek by week, from the hours you have.Open