OCR: A-Level Biology Notes
Module 2
Foundations in Biology
Module 3
Exchange and Transport
Module 4
Biodiversity, Evolution and Disease
Module 5
Communication, Homeostasis and Energy
Module 6
Genetics, Evolution and Ecosystems
Module 2: Foundations in Biology
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Cell structure
2.1.2
Biological molecules
2.1.3
Nucleotides and nucleic acid
2.1.4
Enzymes
2.1.5
Biological membranes
2.1.6
Cell division, cell diversity, and cellular organisation
Module 3: Exchange and Transport
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Exchange surfaces
3.1.2
Transport in animals
3.1.3
Transport in plants
Module 4: Biodiversity, Evolution and Disease
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Communicable diseases, disease prevention, and the immune system
4.2.2
Biodiversity
4.2.2
Classification and evolution
Module 5: Communication, Homeostasis and Energy
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Communication and homeostasis
5.1.2
Excretion as an example of homeostatic control
5.1.3
Neuronal communication
5.1.4
Hormonal communication
5.1.5
Plant and animal responses
5.2.1
Photosynthesis
5.2.2
Respiration
Module 6: Genetics, Evolution and Ecosystems
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Cellular control
6.1.2
Patterns of inheritance
6.1.3
Manipulating genomes
6.2.1
Cloning and biotechnology
6.3.1
Ecosystems
6.3.2
Populations and sustainability