Name the process. Follow the consequence.
GCSE Biology
revision.
GCSE Biology marks the students who can name a process, locate it in a cell or system, and then say what happens next. These guides start with the mechanism, then follow the consequence for the organism, the graph or the mark scheme. Combined and Triple content is covered in teacher language, without textbook fog.
Cells and organisation
Cells and organisation
made memorable.
Cell structure, microscopy, transport, enzymes and the jump from cells to systems.
All Cells and organisation revisionCell biology
Eukaryotic and prokaryotic cells, organelles, specialised cells, microscopy and magnification — the flagship opening of GCSE Biology.
Start revising 02Osmosis and transport
Diffusion, osmosis and active transport: concentration gradients, partially permeable membranes and the potato practical.
Start revising 03Enzymes
Biological catalysts, the lock and key model, optimum conditions, denaturation and the amylase required practical.
Start revising 04Cell division and stem cells
The cell cycle, mitosis, meristems, embryonic and adult stem cells, and the ethics of therapeutic cloning.
Start revisingBioenergetics
Bioenergetics
made memorable.
Photosynthesis and respiration: equations, organelles, limiting factors and energy transfer.
All Bioenergetics revisionPhotosynthesis
The flagship bioenergetics page: word and symbol equations, chloroplasts, limiting factors, uses of glucose and the pondweed practical.
Start revising 02Respiration
Aerobic and anaerobic respiration, mitochondria, oxygen debt, fermentation and why every living cell respires.
Start revisingDisease and response
Disease and response
made memorable.
Pathogens, immunity, vaccination and the control systems that keep conditions constant.
All Disease and response revisionInfection and response
Pathogens, transmission, white blood cells, vaccination, antibiotics and why viruses cannot be treated with antibiotics.
Start revising 02Homeostasis
Nervous and chemical coordination, reflex arcs, synapses, blood glucose, insulin and the control of body temperature.
Start revisingInheritance and ecology
Inheritance and ecology
made memorable.
DNA, genetic diagrams, variation, natural selection, ecosystems and human impact.
All Inheritance and ecology revisionBuilt for real revision
GCSE Biology,
without the waffle.
Teacher-written GCSE Biology revision for Combined and Triple Science: cell structure, osmosis, enzymes, photosynthesis, respiration, infection, homeostasis, inheritance and ecology.
10 guides, each with a memory hook, precise knowledge, a worked example and a retrieval check. Use a page for a quick refresh before exam questions, or as the first step in a spaced revision session.