Cells, Organ Systems & Ecosystems
1
Cells & Movement Across Membranes
1.1
Animal & Plant Cells
1.2The Process of Diffusion
1.3Using Microscopes to Examine Cells
1.4Organisation & Differentiation of Cells
1.5The Process of Active Transport
1.6The Process of Osmosis
1.7Enzyme-controlled Reactions
1.8Factors Affecting Enzyme Activity
1.9Enzymes
1.10Investigating Factors Affecting Enzyme Action
2
Respiration & the Respiratory System in Humans
3
Digestion & the Digestive System in Humans
4
Circulatory System in Humans
5
Plants & Photosynthesis
6