Browse our range of CCEA AS Biology Past Papers and Mark Schemes below. Testing yourself with AS Biology past papers is a great way to identify which topics need more revision, so you can ensure that you are revising as effectively as possible to help you get ready for your AS Biology exam.
2025 | |||
June 2025 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2025 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2025 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2024 | |||
June 2024 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2024 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2024 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2023 | |||
June 2023 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2023 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2023 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2022 | |||
June 2022 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2022 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2022 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2021 | |||
June 2021 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2021 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2021 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2019 | |||
June 2019 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2019 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2019 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2018 | |||
June 2018 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2018 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2018 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
2017 | |||
June 2017 Unit 1: Molecules and Cells SBY11 | Question Paper | Mark Scheme | |
June 2017 Unit 2: Organisms and Biodiversity SBY21 | Question Paper | Mark Scheme | |
June 2017 Unit 3: Practical Skills in AS Biology SBY31 | Question Paper | Mark Scheme | |
Visit all of our CCEA AS Past Papers here.
Was this Past Papers page helpful?