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Get a free biology quiz app built from your own notes

Upload a PDF, slide deck or photo of a textbook page and get practice questions with explanations. The free plan includes 3 generations a month and studying in the browser.

Create quizzes nowFree · No credit card required

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

How a biology quiz app fits into your study routine

A free biology quiz app helps most when it works from the material your instructor actually assigned, not generic lists of terms.

Biology topics such as cell structure, genetics and ecology drawn from your own course files
Explanations that show why each wrong option is wrong
Quizzes built from the exact pages your instructor covered
Browser study on the free plan, with exports available on paid plans

Example biology quiz questions on cell structure

Which organelle is the main site of aerobic respiration in eukaryotic cells?Mitochondria. They run the Krebs cycle and electron transport chain, producing most of the cell's ATP.

True or false: prokaryotic cells have a membrane-bound nucleus.False. Prokaryotes lack a membrane-bound nucleus, so their DNA sits in an unbounded region called the nucleoid.

What role does helicase play during DNA replication?It unwinds the double helix by breaking hydrogen bonds between base pairs, creating the replication fork.

In mitosis, during which phase do sister chromatids separate?Anaphase. Spindle fibers pull the sister chromatids toward opposite poles once the centromeres split.

What is the main polysaccharide in plant cell walls?Cellulose. It is a chain of glucose units linked by beta-1,4 bonds, which gives the wall its rigidity.

Generate the full set

Multiple choice, true/false and short answer

Mix question types from one upload, and read an explanation after every answer so wrong choices teach you something.

Works from your own material

Upload a PDF, DOCX, PPTX, plain-text notes or a photo of a page, and text recognition reads the content.

Study free in the browser

The free plan gives you 3 generations per month with browser study. Plus removes the generation limit and adds export.

How it works

Upload your biology material

Add a lecture PDF, slide deck, notes or a photo of a textbook page.

Choose question types

Pick multiple choice, true/false or short answer for your quiz.

Answer, check and review

Read each explanation, then retry the questions you missed.

Questions with explanations make it easier to catch misconceptions about processes like photosynthesis, transcription and cellular respiration before an exam.

Start with one unit on the free plan, then decide whether unlimited generations and exports are worth it for the rest of the course.

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Frequently asked questions

How many biology questions should I practice in one session?

Short, mixed sessions spread across the week usually work better than one long cram. Rereading every question you missed matters more than the total count.

How do I study cell division topics like mitosis with quizzes?

Learn the phases in order and their key events first, then answer mixed questions that ask you to name the phase from a description. Read the explanation after each answer to see why the wrong options fail.

Is the free plan enough for a biology course?

The free plan includes 3 generations per month and browser study, which is a practical way to test the tool on one unit. Plus removes the generation limit for the rest of the term.

Can I export biology quizzes to other apps?

Export is a paid feature: Plus includes PDF, DOCX, Anki and CSV export, and Pro adds QTI 2.1 and Moodle XML. Students get 40% off with a school email.

Generate free quizzes

Keep exploring the topic

Review the main ideas visually or practice recalling them.