Biology A H420
OCR A Level Biology A H420 — Neuronal Communication topical past papers
18 past-paper questions on Neuronal Communication for Biology A H420.
- Questions
- 18
- Years
- 2017–2023
- With mark scheme
- 100%
- Questions 2020–2024
- 11
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How Neuronal Communication has been examined
From 2020 to 2024, Neuronal Communication was on Paper 1 in 3 of 5 exam series, worth about 4% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 | 11 | 4% | 3 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: 1.
Filed in Momentum under: Neuronal Communication.
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.