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Turn your notes into quiz questions with an AI quiz generator

Upload a PDF, DOCX, PPTX, text file or photo of a page. DeckOwl writes multiple-choice, true/false and open questions with explanations you can work through 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

Why a quiz generator helps you study from your own material

A quiz generator is most useful when it works from the material you already have, such as lecture slides, a textbook chapter or your own notes. DeckOwl reads PDF, DOCX, PPTX, plain text and photos of pages, then writes multiple-choice, true/false and open questions. Each answer comes with an explanation, so a wrong pick teaches you something instead of just marking it wrong.

Works from PDFs, slides, notes and photos of pages
Mixes multiple-choice, true/false and open questions
Explains each answer so mistakes become lessons
Free plan includes 3 generations per month with no credit card needed

Example DNA and genetics quiz questions

Which bases pair in DNA, and why?Adenine pairs with thymine and guanine pairs with cytosine. Each pair forms a fixed number of hydrogen bonds, two for A-T and three for G-C, which keeps the strands spaced evenly.

What is the difference between a gene and an allele?A gene is a segment of DNA that codes for a trait, and an allele is one of the alternative versions of that gene. Different alleles can produce different forms of the same trait.

True or false: transcription uses a DNA strand as a template to make RNA.True. Transcription copies a DNA sequence into messenger RNA, which carries the instructions to ribosomes for protein synthesis.

In a cross of two heterozygous parents (Aa x Aa), what fraction of offspring are aa?One in four, or 25%. The Punnett square has four equal combinations, and only one of them gives two recessive alleles.

Why is the lagging strand made in short fragments during DNA replication?DNA polymerase can only add nucleotides to the 3' end of a growing strand, so the lagging strand is synthesized in Okazaki fragments that run away from the replication fork.

Generate the full set

Three question types

Get multiple-choice, true/false and open questions, all built from the material you uploaded.

Explanations for every answer

Each question includes a short explanation, so a wrong answer teaches you the reason behind the right one.

Export for your course

Export to PDF or DOCX on Plus, or to QTI 2.1 and Moodle XML on Pro.

How it works

Upload your material

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

Choose question types

Pick multiple-choice, true/false or open questions for the topic you are studying.

Answer and review

Work through the questions, then read each explanation before moving on.

Question quality depends on the subject. In a genetics unit, a useful quiz checks whether you can apply the rules, such as predicting offspring ratios with a Punnett square or explaining why DNA replication runs 5' to 3'. The examples below show the kind of questions you can expect.

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Frequently asked questions

How many quiz questions should I generate for a DNA and genetics unit?

Start with 10 to 15 questions per lecture so you cover each concept at least twice. Focus on the topics your instructor stresses, such as base pairing, inheritance patterns and replication.

What is the best way to use practice quizzes when studying genetics?

Answer without notes first, then read each explanation before checking your next question. Retake the questions you missed after a day or two to strengthen recall.

Can I export quizzes to PDF or Moodle?

PDF and DOCX export is included in Plus at $39/year or $7.99/month. QTI 2.1 and Moodle XML export is included in Pro at $14.99/month, while the free plan is for studying in the browser only.

Do I need a credit card to try it?

No, you can start on the free plan without a credit card and get 3 generations per month. Students get 40% off with a school email.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.