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HomeAQA GCSE BiologyPhotosynthesis: reaction, reactants and products
AQA · GCSE · Biology

Photosynthesis: reaction, reactants and products
Practice Questions

15 AQA GCSE Biology questions on Photosynthesis: reaction, reactants and products, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for Photosynthesis: reaction, reactants and products.

Try 2 sample questions on Photosynthesis: reaction, reactants and products

Question 1 · 1 mark · Difficulty 1/3

Which word equation correctly summarises photosynthesis?

  1. carbon dioxide + water → glucose + oxygen
  2. glucose + oxygen → carbon dioxide + water
  3. glucose → lactic acid
  4. oxygen + water → glucose
Show answer & explanation
✓ Answer: Acarbon dioxide + water → glucose + oxygen
Photosynthesis combines carbon dioxide and water, using light energy, to make glucose and oxygen.
Question 2 · 1 mark · Difficulty 1/3

Photosynthesis takes place in which part of a plant cell?

  1. The chloroplasts
  2. The mitochondria
  3. The nucleus
  4. The cell wall
Show answer & explanation
✓ Answer: AThe chloroplasts
Chloroplasts contain chlorophyll, which absorbs the light energy needed for photosynthesis.
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AQA GCSE Biology: Photosynthesis: reaction, reactants and products FAQ

How many AQA GCSE Biology questions on Photosynthesis: reaction, reactants and products are there on Kramizo?
Kramizo currently has 15 exam-board-aligned practice questions on Photosynthesis: reaction, reactants and products for AQA GCSE Biology, with new questions added every week. Each question gives you instant feedback and a full examiner-style mark scheme that tells you exactly what would earn marks on a real AQA paper. The questions span the full difficulty range — from straightforward recall (level 1) right up to multi-step reasoning and evaluation (level 3) — so the bank works for first-pass revision and final exam-week stress testing alike.
Is Kramizo free for AQA GCSE students preparing for Biology?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix Photosynthesis: reaction, reactants and products practice with other Biology topics or even switch to a totally different AQA subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the Photosynthesis: reaction, reactants and products questions aligned to the official AQA GCSE Biology syllabus?
Every question is written against the published AQA GCSE Biology specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real AQA paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from AQA.
How is Photosynthesis: reaction, reactants and products typically tested on AQA GCSE Biology papers?
Photosynthesis: reaction, reactants and products appears across multiple question types on real AQA GCSE Biology papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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