GCSE Biology Revision
Topic-by-topic revision for Biology, with worked examples, exam-style questions and practice. Choose a topic below to get started.
Browse 53 free topic guidesAt a glance
- What this page is
- Topic map for GCSE Biology on StudyVector—jump into groups and topics for revision and practice.
- Who it’s for
- Students sitting GCSE 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), Pearson Edexcel International, OxfordAQA International, 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 (Free daily revision · No card required) and upgrade for unlimited revision time and full features. Pricing
- What makes it different
- Weak-topic routing and next-best question selection—not a static PDF or generic chat.
Topic maps, cluster pages and featured guides — the same syllabus, organised for revision.
Board-specific revision
Biology
GCSE Biology topic guides
Read a free guide, work through its example, then continue with that topic in practice. This directory lists published guides; check your exam board specification for your full course.
53 published guides
Cell Biology
- Cell Structure
- Microscopy
- Animal, Plant & Bacterial Cells
- Specialised Cells
- Cell Differentiation
- Cell Division (Mitosis & Meiosis)
Browse 2 more in Cell Biology
Organisation
- Organisation in Organisms
- Digestive System
- Enzymes
- The Heart & Circulatory System
- Blood Vessels & Blood
- Plant Tissues & Organs
Browse 1 more in Organisation
Infection & Response
Bioenergetics
Homeostasis & Response
- Nervous System
- Reflex Actions
- The Brain & the Eye
- Hormonal Coordination
- Blood Glucose Control
- Menstrual Cycle & Fertility
Browse 2 more in Homeostasis & Response
Inheritance, Variation & Evolution
Browse 5 more in Inheritance, Variation & Evolution
Ecology
- Ecosystems & Food Chains
- Adaptations & Interdependence
- Biodiversity
- Cycles in Ecosystems
- Sampling & Measuring Populations
- Trophic Levels
Browse 2 more in Ecology
Curated launch topics
Start with the strongest GCSE Biology topic pages
High-intent Biology pages built around core cell processes, bioenergetics, and infection-response routes students use most often when marks start slipping. These are the topic pages we are shaping first for search-led students and fast onboarding into practice.
Cell Biology
Cell Structure
Separate the function of key cell parts quickly so structure questions do not collapse into vague definitions.
Cell Biology
Specialised Cells
Link adaptation to function with precise examples instead of listing features without explaining what they do.
Cell Biology
Transport in Cells
Turn transport processes into a clear comparison so movement across membranes stops feeling like one blurred topic.
Bioenergetics
Photosynthesis
Connect the word equation, limiting factors, and practical interpretation without dropping into memorised fragments.
Bioenergetics
Respiration
Compare aerobic and anaerobic respiration clearly and explain when energy transfer changes in real exam scenarios.
Infection & Response
Communicable Diseases
Move from pathogen names into transmission, prevention, and response so infection questions become easier to structure.
Predicted papers
2026 practice papers for GCSE Biology
Use these once you have revised a few topics, then repair the marks you lose. StudyVector predicted papers are independent practice only, not official, leaked or guaranteed papers.
Thinking about university?
Biology can open several degree routes
If this subject is becoming a strength, these university guides show how it can develop later. Entry requirements vary, so use this as preparation guidance rather than admissions advice.