Vaccination
Section 2. Part 5 Vaccination.pdf
Section 2. Part 5 Herd immunity.pdf
Section 2. Part 5 Ethical issues_ Why vaccination does not always eliminate a disease_.pdf
Section 1. Part 1a- Biological Molecules
Section 1. Part 1b- Enzyme
Section 1. Part 2- Nucleic acid
Section 2. Part 3a- Methods of studying cells
Section 2. Part 3b- Cell structure
Section 2. Part 3c- Cell cycle
Section 2. Part 4- Transport across cell membranes
Section 2. Part 5- Cell recognition and immune system
Section 3. Part 6a- Organisms exchange substances with their environment
Section 3. Part 6b- Gas exchange in plants
Section 3. Part 6c- Gas exchange in human
Section 3. Part 6d- Digestion
Section 3. Part 7a- Oxygen transport (haemoglobin)
Section 3. Part 7b- The circulatory system
Section 3. Part 7c- Transport in plants
Section 4. Part 8- DNA, genes and protein synthesis
Section 4. Part 9- Genetic diversity
Section 4. Part 10- Biodiversity
Section 5. Part 11- Photosynthesis
Section 5. Part 12- Respiration
Section 5. Part 13- Energy and ecosystems
Section 6. Part 14- Response to stimuli
Section 6. Part 15- Nervous coordination and muscles
Section 6. Part 16a- Hemoestasis (Blood glucose)
Section 6. Part 16b- Homeostasis (Water)
Section 7. Part 17- Inherited change
Section 7. Part 18- Populations and evolution
Section 7. Part 19- Populations in ecosystems
Section 8. Part 20- Gene expression
Section 8. Part 21- Recombinant DNA technology