A-Level Biology Revision
Topic-by-topic revision for Biology, with worked examples, exam-style questions and practice. Choose a topic below to get started.
At a glance
- What this page is
- Topic map for A-Level Biology on StudyVector—jump into groups and topics for revision and practice.
- Who it’s for
- Students sitting A-Level Biology with exam-style questions and explanations.
- Exam boards
- Content is aligned to major UK boards (AQA, Edexcel, OCR, WJEC, Eduqas, CCEA, Cambridge International (CIE), SQA, IB, AP); choose your specification in the app.
- Exams & admissions
- This hub is GCSE/A-Level focused. Admissions tests (UCAT, STEP, etc.) have a separate hub. Admissions hub
- Free plan
- You can start on the free tier (3 days uncapped, then 30 min practice/day) and upgrade for unlimited practice and full features. Pricing
- What makes it different
- Weak-topic routing and next-best question selection—not a static PDF or generic chat.
Board-specific revision
Biology
Curated launch topics
Start with the strongest A-Level Biology topic pages
High-intent A-Level Biology pages built around transport, genetics, bioenergetics, and ecology routes where students most often need stronger process explanation and application. These are the topic pages we are shaping first for search-led students and fast onboarding into practice.
Cells
Cell Membrane & Transport
Keep membrane structure, diffusion, osmosis, and active transport distinct enough to explain why movement happens, not just what happens.
Exchange & Transport
Mass Transport: Heart & Blood
Connect circulation structure to exchange and transport efficiency so long-answer biology becomes easier to organise.
Genetics & Evolution
Meiosis & Genetic Variation
Separate the stages of meiosis from the reasons variation increases so genetics answers stop blurring process and outcome.
Energy Transfers
Photosynthesis (A-Level)
Link chloroplast structure, light-dependent reactions, and the Calvin cycle so bioenergetics feels sequenced rather than fragmented.
Energy Transfers
Respiration (A-Level)
Keep glycolysis, the Krebs cycle, and oxidative phosphorylation connected enough to explain ATP yield and control points clearly.
Organisms & Ecosystems
Populations & Sustainability
Use population dynamics, succession, and conservation evidence with sharper ecological reasoning and evaluation.