Module 1 5. Energy transfers in and between organisms
Topic 1 Photosynthesis  
Topic 2 Respiration  
Topic 3 Energy and Ecosystems  
Topic 4 Nutrient Cycles  
Module 2 6. Organisms respond to changes in their internal and external environments
Topic 1 Survival and response  
Topic 2 Receptors  
Topic 3 Control of Heart Rate  
Topic 4 ⚡ Nerve Impulses  
Topic 5 Synaptic Transmission  
Topic 6 Skeletal muscles are stimulated to contract by nerves and act as effectors  
Topic 7 ✋ Principles of homeostasis and negative feedback  
Topic 8 Control of Blood Glucose Concentration  
Topic 9 ⚖️ Control of blood water potential  
Module 3 7. Genetics, populations, evolution and ecosystems
Topic 1 Inheritance  
Topic 2 Populations  
Topic 3 Evolution may lead to speciation  
Topic 4 Populations in ecosystems  
Module 4 8. The control of gene expression
Topic 1 Alteration of the sequence of bases in DNA can alter the structure of proteins  
Topic 2 Most of a Cell's DNA is not Translated  
Topic 3 Regulation of Transcription and Translation  
Topic 4 Gene expression and cancer  
Topic 5 Using genome projects  
Topic 6 Recombinant DNA Technology  
Topic 7 Differences in DNA between individuals of the same species can be exploited for identification and diagnosis of heritable conditions  
Topic 8 Genetic Fingerprinting  

Test Call to Action!