OCR GCSE · Analysis & Prediction

2022 OCR GCSE Gateway Science - Biology A - J247 Past Paper: Analysis & Answers

The 2022 OCR GCSE Gateway Biology A series (Papers 1-4) presented a balanced assessment of foundational cell biology, physiological systems, genetic inheritance, and global ecological challenges. It combined standard recall questions with extensive data-handling, mathematical conversions, and practical-method designs.

Updated: Jun 14, 2026

AnalysisSample paper
Difficulty 3.2/5
Total marks
180
Duration
210 mins
Most tested
—

Paper breakdown

J247/03: Paper 3 (Higher Tier): 90 marks · 105 minsJ247/04: Paper 4 (Higher Tier): 90 marks · 105 mins

Examiner insights

Official report

Common pitfalls

  • Miscalculating the size of cells due to incorrect unit conversions between millimeters and micrometers.
  • Struggling to route mammalian reflex arcs correctly, often incorrectly including the conscious brain in the pathway.
  • Failing to explain the role of constant environmental variables (like pH or temperature) in enzyme kinetics, focusing only on the active site.

Misconceptions

  • Assuming that white blood cells turn into antibodies, rather than producing them.
  • Believing that Visking tubing allows starch molecules to move passively because starch is a sugar.

Where marks are lost

  • Incorrect scientific notation or failure to format standard form answers (e.g., leaving a large raw value instead of converting to standard form).
  • Vague answers in Level of Response questions that lacked a logical sequence (such as missing the transitional stages of cell division or hormone release).

Estimated grade boundary

Updated: Jun 15, 2026

Source: OCR
GradeMarkPercentage
9131/18073%
8116/18064%
7102/18057%
683/18046%
565/18036%
447/18026%
338/18021%
Official grade boundaries published by OCR.

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