Biology B (Twenty First Century) J257
OCR GCSE Biology B (Twenty First Century) J257 — You and Your Genes topical past papers
48 past-paper questions on You and Your Genes for Biology B (Twenty First Century) J257.
- Questions
- 48
- Years
- 2018–2024
- With mark scheme
- 96%
- Questions 2020–2024
- 37
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How You and Your Genes has been examined
From 2020 to 2024, You and Your Genes was on Paper 4 in 4 of 5 exam series, worth about 22% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 | 11 | 21% | 4 of 4 |
| Paper 2 | 7 | 19% | 5 of 5 |
| Paper 3 | 12 | 23% | 4 of 4 |
| Paper 4 | 7 | 22% | 4 of 5 |
Momentum’s own count, over the questions in its bank for these years: a series is one exam session, every zone included, and a question filed under two chapters counts in both. Median marks per question: 9.
Filed in Momentum under: You and Your Genes.
Practising in Momentum
- Every question in a chapter as one list, from every paper and year in the bank, newest first or shuffled.
- Each question turns over to its own part of the mark scheme, where the board published one.
- Narrow by paper, year, session, zone and marks, and star the questions worth keeping.
- Pick chapters, a number of questions and a time, and the exam builder draws a mock to sit and mark.
Past-paper questions and mark schemes are the copyright of OCR. Momentum shows them to signed-in learners for revision and does not publish them on these pages.