HomeIBDP Biology B Form and function IBDP Biology B Form and function 1. Molecules B 1.1. Carbohydrates and lipids Start Lesson B 1.2 Proteins Start Lesson 2. Cells B 2.1. Membranes and membrane transport Start Lesson B 2.2. Organelles and compartmentalization Start Lesson B 2.3. Cell Specialization Start Lesson 3. Organisms B 3.1. Gas exchange Start Lesson B 3.2. Transport Start Lesson B 3.2. Muscle and motility Start Lesson 4. Ecosystems B 4.1. Adaptation to environment Start Lesson B 4.2. Ecological niches Start Lesson
