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Turn your biochemistry notes into USMLE flashcards with AI

Upload lecture slides, PDFs or photos of pages and get flashcards on metabolic pathways, enzymes and cofactors, ready to review with spaced repetition.

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How to study biochemistry for USMLE with flashcards

Biochemistry shows up across Step 1 in metabolism, enzyme kinetics and molecular biology, so your USMLE biochemistry flashcards should follow the pathways your course actually covers.

Cover one metabolic pathway per session, including its enzymes, cofactors and regulation.
Write cards for inherited metabolic disorders with the enzyme deficiency and the classic presentation.
Include vitamins and cofactors, since many USMLE questions test their role in a reaction.
Review your weakest cards daily and retire the ones you answer reliably.

Example USMLE biochemistry flashcards

Which enzyme is deficient in classic phenylketonuria?Phenylalanine hydroxylase, which converts phenylalanine to tyrosine and requires tetrahydrobiopterin as a cofactor.

What is the rate-limiting enzyme of glycolysis?Phosphofructokinase-1 (PFK-1), which is allosterically inhibited by ATP and citrate.

Which vitamin serves as a cofactor for transketolase in the pentose phosphate pathway?Thiamine (vitamin B1), used as thiamine pyrophosphate.

Which enzyme deficiency causes Lesch-Nyhan syndrome?Hypoxanthine-guanine phosphoribosyltransferase (HGPRT), which leads to excess uric acid production.

What enzyme catalyzes the rate-limiting step of cholesterol synthesis?HMG-CoA reductase.

Generate the full set

Built from your own material

Upload PDF, DOCX, PPTX, plain-text notes or photos of textbook pages, and the generator turns them into question-and-answer cards.

Spaced repetition

Cards come back at the intervals that help you retain them, so pathway details and enzyme facts stay with you until exam day.

Study in your browser

Review on any device with no install. Paid plans add exports to Anki, CSV, PDF and DOCX for studying alongside other tools.

How it works

Upload your material

Add your biochemistry lecture slides, review book chapters or handwritten notes in PDF, DOCX, PPTX or image form.

Generate your flashcards

The AI pulls out key terms, enzymes, intermediates and clinical correlates and writes a card for each one.

Review with spaced repetition

Study a few minutes a day and let the schedule bring back the cards you are most likely to forget.

Short, focused cards work best. One fact per card, such as a rate-limiting enzyme, its regulator or the disease that results when it is deficient, makes it easier to recall the answer under exam pressure.

Review in short daily sessions rather than long cramming blocks. Spaced repetition brings back the weak cards more often, so pathways you learned in week one are still there in week eight.

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Frequently asked questions

How many flashcards should I make for USMLE biochemistry?

Many students find it more useful to cover one pathway or topic per session than to build a huge deck at once. Keep each card to a single fact so the answer is easy to check.

What biochemistry topics should my flashcards cover for Step 1?

Focus on metabolic pathways, enzyme regulation, vitamins and cofactors, and inherited metabolic disorders, including key intermediates and their clinical correlates.

Can I export these flashcards to Anki?

Yes, Anki export is included in the Plus plan, which also adds PDF, DOCX and CSV export. The Free plan lets you study in the browser but does not include exports.

Is there a free plan?

Yes, the Free plan includes 3 generations per month and browser study. No credit card is needed to start, and students get 40% off with a school email.

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Review the main ideas visually or practice recalling them.