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Turn your MCAT notes into practice questions with explanations

Upload your review book chapters, lecture slides or handwritten notes and get multiple-choice, true/false and short answer questions with a clear explanation for each answer.

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Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

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How MCAT practice questions fit into your prep

Working through MCAT practice questions is one of the most direct ways to find gaps in your content knowledge and in your reasoning under time pressure. Reading a chapter tells you what the material says, but answering questions shows whether you can apply it to an unfamiliar passage or a multi-step problem.

Generate quizzes from your own notes, slides or textbook PDFs
Practice with multiple-choice, true/false and short answer formats
Read an explanation for every answer, right or wrong
Turn missed questions into flashcards for spaced review

Example MCAT practice questions with answers

Which molecule carries most of the electrons from the Krebs cycle into the electron transport chain?NADH. It is produced in several Krebs cycle steps and donates electrons to Complex I, which feeds the chain.

Which amino acid forms disulfide bonds that help stabilize a protein's tertiary structure?Cysteine. Its thiol groups oxidize to form a covalent bond with another cysteine residue.

For an exothermic reaction at equilibrium, what happens when temperature rises?The equilibrium shifts toward the reactants. Heat acts as a product, so adding more of it pushes the reaction backward.

At constant temperature, what happens to the pressure of a fixed amount of gas when its volume is halved?Pressure doubles. Boyle's law states that PV is constant, so halving the volume doubles the pressure.

What does the Henderson-Hasselbalch equation relate?It relates pH to pKa and the ratio of conjugate base to weak acid concentrations, which helps estimate buffer pH.

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Questions from your own material

Upload a PDF, DOCX, PPTX, text file or a photo of a page. The questions come from the content you already study, so they match your course and review sources.

Explanations for every answer

Each question includes an explanation of why the correct answer is right and why the others are not, so a missed question becomes a lesson.

Spaced repetition for weak topics

Missed questions can be turned into flashcards with spaced repetition, so the concepts you keep getting wrong come back before the exam.

How it works

Upload your study material

Add a PDF, slides, a document or a photo of your notes. Text in images is read with text recognition.

Choose a question type

Pick multiple-choice, true/false or short answer questions, then generate a quiz from the sections you want to practice.

Answer, review and repeat

Work through the quiz in your browser, read the explanations for each miss, and regenerate sets on the topics that need more work.

Generated quizzes work best when they come from the sources you actually study. A set built from your biology review notes or your physics lecture slides lets you practice the exact concepts your course covers, and the explanations show the reasoning behind each choice so you can correct the mistake, not just memorize the answer.

Mix topics across sessions instead of answering one section at a time. Reviewing explanations for questions you missed, then returning to those topics later, is the habit that turns practice into retention.

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Frequently asked questions

How often should I do MCAT practice questions before the exam?

Spread practice across your study weeks rather than cramming it into one session. Short, regular sets with a review of every missed explanation tend to work better than long sets done once in a while.

How do I use explanations to improve my MCAT scores?

Read the explanation for every question, including the ones you got right, and note the reasoning pattern behind the correct choice. Then go back to the source material for any concept that appears in several misses.

Can I export my practice quiz?

Exports are paid features. The Plus plan includes PDF, DOCX, Anki and CSV export, and the Pro plan adds QTI 2.1 and Moodle XML export.

Is there a free plan to try it first?

Yes. The free plan includes 3 generations per month and studying in the browser, with no exports. You can start without a credit card, and students get 40% off with a school email.

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