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Turn your general biology notes into a printable quiz PDF

DeckOwl reads your lecture slides, notes or textbook pages and writes a practice quiz on your own material, with an explanation for every answer.

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

Free · First set needs no signup · Creates quizzes in seconds

Why a custom general biology quiz beats a generic PDF

Students who search for a general biology quiz PDF usually want one thing: practice questions that match what their instructor actually covered. A generic worksheet from the internet may skip the chapters on your syllabus, so generating a quiz from your own slides or notes keeps the practice aligned with the exam.

Questions come from your own biology material, not a generic template.
Explanations show the reasoning behind each correct answer.
Free plan includes 3 generations per month for trying the tool.
Plus unlocks unlimited generations and PDF, DOCX, Anki and CSV export.

Example general biology quiz questions

Which organelle is the main site of aerobic respiration in eukaryotic cells?The mitochondrion. The citric acid cycle and oxidative phosphorylation take place there, producing most of the cell's ATP.

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

What is the function of ribosomes?They translate mRNA into a polypeptide chain by joining amino acids in the order set by the codons.

In a monohybrid cross with complete dominance, what phenotypic ratio appears in the F2 generation?3:1 dominant to recessive. F1 heterozygotes self-cross and produce 1 homozygous dominant, 2 heterozygous and 1 homozygous recessive genotype.

Why does a plant cell shrink when placed in a hypertonic solution?The solution has a lower water potential than the cell, so water leaves the cell by osmosis, causing the cell to lose volume and the membrane to pull away from the wall (plasmolysis).

Generate the full set

Multiple-choice, true/false and open questions

Pick the question style that matches your exam, from cell structure to genetics to ecology.

Explanations for every answer

Each question shows why the correct answer is right, so a wrong guess becomes a lesson.

Export when you need a paper copy

Plus users can export quizzes to PDF, DOCX, Anki and CSV for printing or review.

How it works

Upload your biology material

Add a PDF, DOCX, PPTX, plain text notes or a photo of a textbook page.

Choose the question type and count

Select multiple-choice, true/false or short answer questions for the topics you need.

Study in the browser or export as PDF

Take the quiz online for free, or upgrade to Plus to download a PDF version to print.

Upload the lecture deck or chapter summary you are studying, and DeckOwl writes multiple-choice, true/false or short answer questions with explanations. Work through the set in the browser, check the reasoning behind each answer, and re-generate on a different section when you need more practice.

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Frequently asked questions

How many questions should I include in a general biology quiz?

Start with 10 to 15 questions on a single unit, such as cell biology or genetics, so you can review the explanations in one sitting. Once you feel comfortable, mix units together to simulate a cumulative exam.

What topics work best for a general biology quiz?

Topics with clear cause-and-effect ideas, like cellular respiration, DNA replication, osmosis and Mendelian inheritance, suit multiple-choice and true/false formats well. Use short answer questions for processes that need you to explain each step.

Can I export the quiz as a PDF?

PDF export is available on the Plus plan at $39/year or $7.99/month. The free plan lets you study the quiz in the browser but does not include exports.

Do I need a credit card to try DeckOwl?

No. You can start on the free plan without a credit card, and students get 40% off Plus with a school email.

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