International Baccalaureate · IB Diploma · Biology · SL

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• 1 1A.1.1 · Water
• 2 2A.1.2 · Nucleic acids
• 3 3A.2.2 · Cell structure
• 4 4A.3.1 · Diversity of organisms
• 5 5A.4.1 · Evolution and speciation
• 6 6A.4.2 · Conservation of biodiversity
• 7 7B.1.1 · Carbohydrates and lipids
• 8 8B.1.2 · Proteins
• 9 9B.2.1 · Membranes and membrane transport
• 10 10B.2.2 · Organelles and compartmentalization
• 11 11B.2.3 · Cell specialization
• 12 12B.3.1 · Gas exchange
• 13 13B.3.2 · Transport
• 14 14B.4.1 · Adaptation to environment
• 15 15B.4.2 · Ecological niches
• 16 16C.1.1 · Enzymes and metabolism
• 17 17C.1.2 · Cell respiration
• 18 18C.1.3 · Photosynthesis
• 19 19C.2.2 · Neural signalling
• 20 20C.3.1 · Integration of body systems
• 21 21C.3.2 · Defence against disease
• 22 22C.4.1 · Populations and communities
• 23 23C.4.2 · Transfer of energy and matter
• 24 24D.1.1 · DNA replication
• 25 25D.1.2 · Protein synthesis
• 26 26D.1.3 · Mutations and gene editing
• 27 27D.2.1 · Cell and nuclear division
• 28 28D.2.3 · Water potential
• 29 29D.3.1 · Reproduction
• 30 30D.3.2 · Inheritance
• 31 31D.3.3 · Homeostasis
• 32 32D.4.1 · Natural selection
• 33 33D.4.2 · Sustainability and change
• 34 34D.4.3 · Climate change
• 35 35Practical · Experimental programme