IB Biology Notes

A1.1 Water

A1.2 Nucleic Acids

A2.1 Cell Origins HL

A2.2 Cell Structure

A2.3 Viruses HL

A3.1 Diversity of Organisms

A3.2 Classification and Cladistics HL

A4.1 Evolution and Speciation

A4.2 Conservation and Biodiversity

B1.1 Carbohydrates and Lipids

B1.2 Proteins

B2.1 Membranes

B2.2 Organelles

B2.3 Cell Specialization

B3.1 Gas Exchange

B3.2 Transport

B3.3 Muscles

B4.1 Adaption and Speciation

B4.2 Ecological Niches

C1.1 Enzymes and Metabolism

C1.2 Cell Respiration

C2.1 Chemical Signalling

C2.2 Neural Signalling

C3.1 Body Systems

C3.2 Disease

C4.1 Populations

C4.2 Energy and Matter

D1.1 DNA Replication

D1.2 Protein Synthesis

D2.1 Cell Division

D2.2 Gene Expression

D2.3 Water Potential

D3.1 Reproduction

D3.2 Inheritance

D3.3 Homeostasis

D4.1 Natural Selection

D4.2 Stability and Change

D4.3 Climate Change