1. Photosynthesis, Ecology & Climate Change - ATP importance, photosynthesis biochemistry, ecosystem interactions, climate change effects, carbon cycle 2. Cellular Respiration, Muscles & Homeostasis - Glycolysis, Krebs cycle, muscle contraction, cardiac control, thermoregulation, osmoregulation 3. Microbiology, Immunity & Forensics - Bacteria, viruses, immune responses, antibiotic resistance, decomposition, forensic science 4. Nervous System & Coordination - Neuron structure, sensory systems, brain function, chemical control in animals and plants 5. Gene Technology & Genetic Engineering - Recombinant DNA, genetically modified organisms, bioinformatics, GMOs risks and benefits 6. Exam Skills & Reference - Mathematical skills, exam preparation, sample answers, glossary, command words, index