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Theme B: Form and function
4 Lessons
Level 1
Carbohydrates, lipids and proteins
Carbohydrates, lipids and proteins
Core
Level 2
Membranes, organelles and specialized cells
Membranes, organelles and specialized cells
Exam-ready
Level 3
Gas exchange, transport and movement
Gas exchange, transport and movement
Exam-ready
Level 4
Adaptation and ecological niches
Adaptation and ecological niches
Exam-ready
Independent preparation for IB Diploma Programme Biology. Not affiliated with or endorsed by the International Baccalaureate Organization.