Cells and movement of substances
Magnification, diffusion and osmosis.
- Cell structure and microscopy
- Animal and plant cell differences
- Diffusion, osmosis and active transport
- Surface area to volume ratio
- Specialised cells and tissues
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0610 · Learning hub
Biology
About this subject
Use precise biological language across cells, transport and ecology.
Topics & subtopics
Human biology and ecology
Circulation, food chains and energy transfer.
- Digestive system and nutrition
- Transport in humans and plants
- Gas exchange and respiration systems
- Coordination, response and homeostasis
- Food chains, populations and conservation
Enzymes and inheritance
Enzyme activity and genetic crosses.
- Enzyme action and temperature/pH effects
- DNA, chromosomes and genes
- Mitosis, meiosis and reproduction
- Monohybrid inheritance and genetic diagrams
- Variation, selection and evolution
Photosynthesis and respiration
Word equations, limiting factors and gas exchange in plants.
- Photosynthesis equation and leaf adaptations
- Limiting factors and rate experiments
- Aerobic and anaerobic respiration
- Gas exchange in plants
- Energy transfer and practical investigations
Structured progression
Revision Ladder
Start with foundations, then move through application and challenge. Stages use activity marks and complexity.
Stage 1
Start stage Foundation
Recall core ideas and establish reliable methods.
69 questions available0/69 completedStage 2
Start stage Apply
Connect concepts and apply them in exam-style contexts.
31 questions available0/31 completedStage 3
Coming soonChallenge
Tackle advanced reasoning and multi-step questions.
Progress dashboard
Topic practice
Recommended next: Cells and movement of substances
01
Cells and movement of substances
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0%0/25 complete
02Human biology and ecology
Not startedCirculation, food chains and energy transfer.
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03Enzymes and inheritance
Not startedEnzyme activity and genetic crosses.
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04Photosynthesis and respiration
Not startedWord equations, limiting factors and gas exchange in plants.
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