IGCSE
IGCSE Biology
Chapter 1: Characteristics and Classification of Living Organisms
The 7 characteristics of living organisms (MRS GREN), the binomial system, classification using morphology and DNA, the 5 kingdoms, vertebrates, arthropods, plant groups, viruses, and dichotomous keys.
26 cards
Chapter 2: Cells
Plant, animal, and bacterial cell structures, specialised cells, magnification formula (IAM), and levels of organisation.
35 cards
Chapter 3: Movement into and out of Cells
Diffusion, osmosis, and active transport — mechanisms, factors affecting rate, and physiological impacts on plant and animal cells.
32 cards
Chapter 4: Biological Molecules
Chemical elements in carbohydrates, fats, and proteins; structure of large molecules from small subunits; food tests (starch, reducing sugars, protein, fats, vitamin C); DNA structure; and water as a solvent.
20 cards