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HomeOCR GCSE BiologyB1: Cell Level Systems
OCR · GCSE · Biology

B1: Cell Level Systems
Practice Questions

15 OCR GCSE Biology questions on B1: Cell Level Systems, 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 B1: Cell Level Systems.

Try 2 sample questions on B1: Cell Level Systems

Question 1 · 1 mark · Difficulty 1/3

Which structure controls what enters and leaves an animal cell?

  1. Cell membrane
  2. Cell wall
  3. Nucleus
  4. Vacuole
Show answer & explanation
✓ Answer: ACell membrane
The cell membrane is partially permeable and controls movement in and out.
Question 2 · 1 mark · Difficulty 1/3

Which structure is found in a plant cell but NOT an animal cell?

  1. Ribosome
  2. Mitochondrion
  3. Nucleus
  4. Cellulose cell wall
Show answer & explanation
✓ Answer: DCellulose cell wall
Plant cells have a cellulose cell wall; animal cells do not.
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20 questions · 25 min · free

OCR GCSE Biology: B1: Cell Level Systems FAQ

How many OCR GCSE Biology questions on B1: Cell Level Systems are there on Kramizo?
Kramizo currently has 15 exam-board-aligned practice questions on B1: Cell Level Systems for OCR 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 OCR 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 OCR 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 B1: Cell Level Systems practice with other Biology topics or even switch to a totally different OCR 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 B1: Cell Level Systems questions aligned to the official OCR GCSE Biology syllabus?
Every question is written against the published OCR 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 OCR 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 OCR.
How is B1: Cell Level Systems typically tested on OCR GCSE Biology papers?
B1: Cell Level Systems appears across multiple question types on real OCR 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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