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Turn your biology notes into a quiz with AI

Upload lecture slides, notes or textbook photos and get practice questions that match what your course covers, each with an explanation.

Create quizzes nowFree · No credit card required

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

Making a biology quiz from your own material

A biology quiz maker is most useful when it works from the material your instructor actually covers. DeckOwl reads your lecture slides, notes or PDFs and writes questions that match those topics, so you practice what is likely on your exam rather than generic trivia. Each question includes an explanation that helps you understand why an answer is right or wrong.

  • Works with cell biology, genetics, ecology or anatomy material, whatever your course covers.
  • Photos of textbook pages are read with text recognition.
  • The free plan includes 3 generations per month and studying in the browser.
  • Students get 40% off with a school email, and no credit card is needed to start.
Example biology quiz questions with answers
Which organelle is the main site of aerobic respiration in eukaryotic cells?Mitochondria. The Krebs cycle and electron transport chain there produce most of the cell's ATP.
True or false: DNA replication is semiconservative.True. Each new double helix contains one original strand and one newly synthesized strand.
What is the role of mRNA in protein synthesis?It carries the genetic code from DNA in the nucleus to ribosomes, where it is translated into a protein.
In a cross of two heterozygous plants (Aa x Aa), what fraction of offspring is expected to be homozygous recessive?One quarter (aa). Mendel's law of segregation gives a 1:2:1 genotype ratio.
Which process moves water across a semipermeable membrane toward the side with higher solute concentration?Osmosis. Water moves down its own concentration gradient to even out solute levels on both sides.
Generate the full set

Three question types

Multiple-choice, true/false and open questions, each with a short explanation so you learn why an answer is right.

Built from your material

Add PDFs, DOCX, PPTX, plain notes or photos of pages, and questions are drawn from what you actually studied.

Export when you need it

Plus adds PDF and DOCX export. Pro adds QTI 2.1 and Moodle XML for learning management systems.

How it works

Upload

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

Choose a format

Pick multiple-choice, true/false or open questions for your quiz.

Study and review

Take the quiz in your browser and read the explanations for every question you missed.

Start with one lecture at a time and keep each quiz short enough to finish in one sitting. Retake the questions you missed a day or two later, since spaced review tends to help recall more than running through the same set twice in one night.

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Frequently asked questions

How many questions should a biology quiz have for a unit test review?

Aim for enough questions to cover every major term and process in the unit at least once. A shorter quiz you finish is more useful than a long one you abandon.

How do I study biology quiz questions effectively?

Read the explanation for every question, including the ones you got right, to confirm your reasoning. Retake missed questions after a short delay so the correct answers stick.

Can I export a biology quiz to Moodle?

Yes, Moodle XML and QTI 2.1 export are included in the Pro plan at $14.99 per month. PDF and DOCX export are included in Plus.

Is there a free plan?

Yes, the free plan includes 3 generations per month and lets you study in the browser. Exports are available on paid plans.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.