Kramizo
Log inSign up free
HomeAQA GCSE BiologyPhotosynthesis: reaction, reactants and products
AQA · GCSE · Biology

Photosynthesis: reaction, reactants and products
Practice Questions

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

⚡ Start Quiz on Photosynthesis: reaction, reactants and products📖 Read Revision Notes
✨ 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

Where does a plant obtain the water used in photosynthesis?

  1. From the glucose it has already made
  2. From the soil, absorbed by the roots
  3. From the oxygen released as waste
  4. From the air, absorbed through the stomata
Show answer & explanation
✓ Answer: BFrom the soil, absorbed by the roots
It travels up to the leaves in the xylem vessels.
Question 2 · 1 mark · Difficulty 1/3

Through which structures does carbon dioxide enter a leaf?

  1. Root hairs
  2. The waxy cuticle
  3. Stomata
  4. Xylem vessels
Show answer & explanation
✓ Answer: CStomata
These pores are mostly on the lower surface of the leaf and are opened and closed by guard cells.
⚡ Start a Quiz on Photosynthesis: reaction, reactants and products
20 questions · 25 min · free

AQA GCSE Biology: Photosynthesis: reaction, reactants and products FAQ

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.

Lock in Photosynthesis: reaction, reactants and products before exam day.

Start practising in 30 seconds — no card required.

⚡ Start Quiz Free →