✅ WJEC A2 [Unit 3]

Module 1 1. Importance of ATP
Topic 1 ⚙️ Aerobic respiration and photosynthesis: ATP production
Module 2 2. Photosynthesis uses light energy to synthesise organic molecules
Topic 1 ☘️ Photosynthesis
Topic 2 Light-Dependent Reaction
Topic 3 Light-Independent Reaction
Topic 4 Limiting factors in photosynthesis
Topic 5 Fertilisers
Module 3 3. Respiration releases chemical energy in biological processes
Topic 1 ⚡ Glycolysis and the Krebs cycle
Topic 2 Lipids and amino acids in respiration
Module 4 4. Microbiology
Topic 1 Bacterial classification
Topic 2 Culturing microorganisms
Topic 3 Optimising and analysing growth
Module 5 5. Population size and ecosystems
Topic 1 Population growth
Topic 2 Sampling Organisms
Topic 3 Ecosystems
Topic 4 Biomass transfer
Topic 5 Succession
Topic 6 Nutrient cycles
Topic 7 Carbon Cycle
Topic 8 Nitrogen cycle
Module 6 6. Human impact on the environment
Topic 1 ⚱️ Species Extinction
Topic 2 Gene pool conservation
Topic 3 Agriculture
Topic 4 Politics and the environment
Topic 5 ⚠️ Planetary boundaries
Module 7 7. Homeostasis and the kidney
Topic 1 ⚖️ Homeostasis and negative feedback
Topic 2 Mammalian kidney structure and function
Topic 3 Kidney failure
Module 8 8. The nervous system
Topic 1 Response to stimuli and the spinal cord
Topic 2 ⚡ Nerve impulses and the motor neurone
Topic 3 ⛓️ Synapse
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