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AI Biology Test Generator

Create biology practice questions from your notes, PDFs, textbook extracts, and lesson material, with answers and explanations for review.

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Click to upload or drag and drop

PDF, DOCX, TXT, MP3, MP4 or YouTube link

What this helps with

The AI Biology Test Generator turns the biology material you are studying into focused practice. Upload a topic handout, paste class notes, or add a textbook extract and generate questions that use the terminology and examples in that source.

Mix factual recall with application and explanation so the test checks more than recognition. Review each answer against your course material, then use mistakes to choose the next topic to practise.

What you can generate

Use your study material to create focused practice assets that match the way you revise.

Multiple-choice questions with plausible distractors.

Short-answer questions on definitions and processes.

Explanation questions that link cause and effect.

Mixed-topic checks from more than one set of notes.

Answers and explanations for self-marking.

Study situations

When to use it

  1. 01

    End-of-topic check

    Test definitions, processes, data interpretation, and linked concepts after completing a topic.

  2. 02

    Misconception practice

    Create questions around distinctions such as diffusion versus osmosis or mitosis versus meiosis.

  3. 03

    Exam explanation practice

    Generate prompts that require a biological mechanism rather than a one-word answer.

Example questions

A useful question should be clear enough to answer, mark and learn from.

Example 1

Why does increasing temperature eventually reduce the rate of an enzyme-controlled reaction?

  • AThe substrate disappears
  • BThe enzyme denatures
  • CThe pH always becomes neutral
  • DDiffusion stops

Answer: The enzyme denatures

Above the optimum temperature, bonds maintaining the enzyme's shape are disrupted and the active site changes, so fewer substrates bind.

Example 2

Which structure controls movement of substances into and out of a cell?

  • ACell membrane
  • BNucleus
  • CRibosome
  • DCytoplasm

Answer: Cell membrane

The cell membrane is selectively permeable and regulates movement between the cell and its surroundings.

How it works

Start with the material you already have, choose the kind of practice you need, then review the answers and weak areas.

01

Add your study material

Upload a PDF or document, paste text, or use supported audio, video, and YouTube material.

02

Generate the biology test

ExamCompanion uses the source you provide to create a first biology test for review.

03

Check it against the source

Review terminology, dates, calculations, and explanations before using the result for revision or teaching.

04

Practise and revisit mistakes

Use the output actively, mark weak areas, and generate a narrower follow-up set when needed.

Frequently asked questions

We’ve collected the questions students ask us the most. Don’t see yours? Reach us any time at support@examcompanion.com.

Can I generate a test from my own biology notes?

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Yes. Upload or paste the material you want the questions to cover, then review the generated answers against that source.

Can the test include more than recall questions?

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Yes. Your prompt and source can be used to create application and explanation questions as well as factual recall.

Does this replace official past papers?

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No. Use generated tests for targeted practice and use official past papers separately for authentic wording, timing, and mark schemes.