Organisation of the organism
- Cell structure
- Plant cells only
- Cell wall
- Chloroplasts
- Large vacuole
- Plant and animal cells
- Nucleus
- Cell membrane
- Mitochondria
- Ribosomes
- Bacterial cell
- Circular DNA
- Plasmids
- Cell wall
- Specialised animal cells Supplement
- Red blood cell: oxygen
- Specialised plant cells Supplement
- Root hair: absorption
- Palisade: photosynthesis
- Levels: cell to organism
- Tissue
- Organ
- Organ system
- Organism
- Plant cells only
- Size of specimens
- Magnification = image ÷ actual
- No units
- Measure in mm
- Use a ruler
- Actual size = image ÷ magnification
- 1 mm = 1000 µm Supplement
- mm to µm: × 1000
- µm to mm: ÷ 1000
- Magnification = image ÷ actual