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Turn your grade 12 biology notes into a practice quiz

Upload your class notes, slides or textbook PDF and get questions with explanations for the topics you are studying, so you can test yourself before the exam.

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

Free account · 3 sets a month · Creates quizzes in seconds

Why a custom quiz beats a generic one

Your unit test on cell division is next week, and the grade 12 biology quiz you found online covers photosynthesis instead. A ready-made quiz is written for a generic syllabus, so it rarely matches your teacher's wording or the chapters you covered.

Questions drawn only from the material you upload
Explanations on every question, including true/false
Short answer questions for practicing open-response exam style
Free plan to start with no credit card required

Example grade 12 biology quiz questions

Which organelle is the main site of aerobic respiration in eukaryotic cells?The mitochondrion, because its inner membrane hosts the electron transport chain that produces most of the cell's ATP.

True or false: DNA replication is semiconservative.True, because each new double helix keeps one original strand and one newly synthesized strand, as Meselson and Stahl showed.

In Hardy-Weinberg equilibrium, what does the equation p² + 2pq + q² = 1 describe?Genotype frequencies in a population at equilibrium, since the equation only holds when there is no selection, migration, mutation or genetic drift.

Which phase of mitosis is when sister chromatids separate?Anaphase, because spindle fibers pull the chromatids toward opposite poles after separase cleaves the cohesin holding them together.

Which pathway produces the most ATP per glucose in aerobic cells, glycolysis or oxidative phosphorylation?Oxidative phosphorylation, because the electron transport chain and ATP synthase generate far more ATP per glucose than glycolysis alone.

Generate the full set

Built from your material

Upload PDFs, DOCX files, PPTX slides, plain notes or photos of pages. The quiz covers what your class actually taught.

Multiple choice, true/false and short answer

Pick the question type that fits the unit. Each question includes an explanation so wrong answers teach you something.

Export when you need it

Study in the browser on the free plan. Plus adds PDF and DOCX export, and Pro adds QTI 2.1 and Moodle XML for course sites.

How it works

Upload your biology notes

Add a chapter PDF, lecture slides or a photo of your handwritten notes from cell biology, genetics or ecology.

Choose the question types

Select multiple choice, true/false or short answer, and set the quiz to match the unit you are revising.

Take the quiz and review

Answer each question, read the explanation for anything you missed, and retake the weak topics later.

A quiz built from your own notes uses the same terms, diagrams and examples your class used. Each question comes with an explanation, which helps you see why an answer is correct rather than just memorizing the letter.

Start with one topic, such as Mendelian genetics or the Krebs cycle, and repeat the quiz until the wrong answers stop showing up. You can then move to the next unit with a fresh set generated from the same material.

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Frequently asked questions

How many questions should a grade 12 biology quiz have?

Keep each quiz to one unit so you can see which topics still need work. Shorter quizzes are easier to repeat, which is what makes the practice effective.

What topics are usually on a grade 12 biology exam?

Many grade 12 courses cover molecular genetics, evolution, ecology and human physiology, but your syllabus or teacher's outline is the best guide. Upload those pages so the quiz follows your course.

Can I export a biology quiz to PDF or Moodle?

PDF and DOCX export are included in Plus, which costs $99.90/year or $9.99/month. QTI 2.1 and Moodle XML export require the Pro plan at $14.99/month.

Do I need a credit card to try it?

No. You can start on the free plan with 3 generations per month and study in the browser without adding a credit card.

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