Revision Notes
Exam code: 5090144 notes across 19 sections, ordered as the specification runs.
1. Cells
1.1 Cell Structure & Function3
1.2 Specialised Cells, Tissues & Organs2
2. Classification
2.1 Concept & Use of a Classification System1
2.2 Features of Organisms2
3. Movement into & out of Cells
3.1 Diffusion & Osmosis6
3.2 Active Transport2
4. Biological Molecules
4.1 Biological Molecules2
5. Enzymes
5.1 Enzyme Action2
5.2 Effects of Temperature & pH2
6. Plant Nutrition
6.1 Photosynthesis7
6.2 Leaf Structure2
6.3 Mineral Nutrition1
7. Transport in Flowering Plants
7.1 Uptake & Transport of Water and Ions2
7.2 Transpiration & Translocation6
8. Human Nutrition
8.1 Diet1
8.2 Human Digestive System8
8.3 Absorption & Assimilation2
9. Human Gas Exchange
9.1 Human Gas Exchange7
10. Respiration
10.1 Respiration1
10.2 Aerobic Respiration1
10.3 Anaerobic Respiration1
11. Transport in Humans
11.1 Circulatory System1
11.2 The Heart5
11.3 Blood Vessels3
11.4 Blood2
12. Disease & Immunity
12.1 Disease7
12.2 Antibiotics1
12.3 Immunity6
13. Excretion in Humans
13.1 Excretion1
13.2 Urinary System2
14. Coordination & Control
14.1 Mammalian Nervous System4
14.2 Mammalian Sense Organs2
14.3 Mammalian Hormones2
14.4 Homeostasis1
14.5 Temperature Control1
14.6 Blood Glucose Control1
15. Coordination & Response in Plants
15.1 Coordination & Response in Plants1
16. Development of Organisms & Continuity of Life
16.1 Nuclear Division4
16.2 Asexual & Sexual Reproduction2
16.3 Sexual Reproduction in Plants5
16.4 Sexual Reproduction in Humans4
17. Inheritance
17.1 Variation1
17.2 DNA2
17.3 Inheritance4
17.4 Selection3
18. Biotechnology & Genetic Modification
18.1 Biotechnology3
18.2 Genetic Modification1
19. Relationships of Organisms with one another & with the Environment
19.1 Energy Flow4
19.2 Nutrient Cycles2
19.3 Ecosystems & Biodiversity2
19.4 Effects of Humans on Ecosystems4
19.5 Conservation2