Scroll to see replies
•
Sickle cell
•
Proteins (functioning, non-functioning)
•
Cell cycle (G1, checking if DNA is okay for replication)
•
Genetic code (Degenerate, so chance of a non-functional protein being formed is small)
•
An example about a rabbit (?) in the Nelson Thornes text book about it losing its melanin, so camouflage / survival / natural selection stuff
•
Could bring in horizontal / vertical gene transmission in bacteria
•
Sickle cell
•
Proteins (functioning, non-functioning)
•
Cell cycle (G1, checking if DNA is okay for replication)
•
Genetic code (Degenerate, so chance of a non-functional protein being formed is small)
•
An example about a rabbit (?) in the Nelson Thornes text book about it losing its melanin, so camouflage / survival / natural selection stuff
•
Could bring in horizontal / vertical gene transmission in bacteria
•
Sickle cell
•
Proteins (functioning, non-functioning)
•
Cell cycle (G1, checking if DNA is okay for replication)
•
Genetic code (Degenerate, so chance of a non-functional protein being formed is small)
•
An example about a rabbit (?) in the Nelson Thornes text book about it losing its melanin, so camouflage / survival / natural selection stuff
•
Could bring in horizontal / vertical gene transmission in bacteria
Last reply 1 day ago
Edexcel A-level Biology A (Salters-Nuffield) Paper 2 - 14th June 2024 [Exam Chat]Last reply 1 day ago
AQA GCSE Biology Paper 1 Triple Higher Tier 10th May 2024 [Exam Chat]Last reply 1 day ago
Edexcel GCSE Biology Paper 1 (Higher)(1B10/1H) - 10th May 2024 [Exam Chat]Last reply 5 days ago
AQA GCSE Biology Paper 1 (Higher Combined) 8464/1H - 10th May 2024 [Exam Chat]Last reply 1 week ago
OCR A-Level Biology A Paper 1 (H420/01) - 5th June 2024 [Exam Chat]Last reply 1 week ago
Edexcel A-level Salter's-Nuffield Advanced Biology Papers 1, 2, 3 (9BN0 01-03)Last reply 2 weeks ago
Unofficial Mark scheme: AQA GCSE Biology Paper 1 Triple Higher Tier 16th May 2023Last reply 3 weeks ago
Edexcel A-level Biology A (Salters-Nuffield) Paper 3 - 19th June 2024 [Exam Chat]Last reply 1 month ago
OCR A-Level Biology A Paper 2 (H420/02) - 14th June 2024 [Exam Chat]Last reply 1 month ago
OCR A-Level Biology A Paper 3 (H420/03) - 19th June 2024 [Exam Chat]Last reply 3 months ago
AQA GCSE Biology Paper 2 (Higher Tier Combined) 8464/2H - 9th June 2023 [Exam Chat]Last reply 3 months ago
Unofficial Mark scheme: AQA GCSE Biology Higher Combined 8464/1H 16th May 2023Last reply 5 months ago
AQA GCSE Biology Paper 1 (Higher Combined) 8464/1H - 16th May 2023 [Exam Chat]Last reply 5 months ago
Edexcel GCSE Biology Paper 1 Higher Combined 1SC0 1BH - 16th May 2023 [Exam Chat]Last reply 1 day ago
Edexcel A-level Biology A (Salters-Nuffield) Paper 2 - 14th June 2024 [Exam Chat]Last reply 1 day ago
AQA GCSE Biology Paper 1 Triple Higher Tier 10th May 2024 [Exam Chat]Last reply 1 day ago
Edexcel GCSE Biology Paper 1 (Higher)(1B10/1H) - 10th May 2024 [Exam Chat]Last reply 5 days ago
AQA GCSE Biology Paper 1 (Higher Combined) 8464/1H - 10th May 2024 [Exam Chat]Last reply 1 week ago
OCR A-Level Biology A Paper 1 (H420/01) - 5th June 2024 [Exam Chat]Last reply 1 week ago
Edexcel A-level Salter's-Nuffield Advanced Biology Papers 1, 2, 3 (9BN0 01-03)Last reply 2 weeks ago
Unofficial Mark scheme: AQA GCSE Biology Paper 1 Triple Higher Tier 16th May 2023Last reply 3 weeks ago
Edexcel A-level Biology A (Salters-Nuffield) Paper 3 - 19th June 2024 [Exam Chat]Last reply 1 month ago
OCR A-Level Biology A Paper 2 (H420/02) - 14th June 2024 [Exam Chat]Last reply 1 month ago
OCR A-Level Biology A Paper 3 (H420/03) - 19th June 2024 [Exam Chat]Last reply 3 months ago
AQA GCSE Biology Paper 2 (Higher Tier Combined) 8464/2H - 9th June 2023 [Exam Chat]Last reply 3 months ago
Unofficial Mark scheme: AQA GCSE Biology Higher Combined 8464/1H 16th May 2023Last reply 5 months ago
AQA GCSE Biology Paper 1 (Higher Combined) 8464/1H - 16th May 2023 [Exam Chat]Last reply 5 months ago
Edexcel GCSE Biology Paper 1 Higher Combined 1SC0 1BH - 16th May 2023 [Exam Chat]