4.1 Cell Biology

4.1.1 Cell structure

4.1.1.(1-2) Cells

4.1.1.(3-4) Cell specialisation

4.1.1.5 Microscopy

4.1.1.6 Culturing Microorganisms (Biology only)

4.1.2 Cell Division

4.1.2.(1-2) Chromosomes & Mitosis

4.1.2.3 Stem cells

4.1.3 Transport in cells

4.1.3.1 pt 1 Diffusion

4.1.3.1 pt 2 Exchange surfaces

4.1.3.(2-3) Osmosis and Active Transport