Biochemistry, metabolic processes, molecular genetics, homeostasis, population dynamics
110 hours · 38 video lessons · 5 units · Prerequisite: SBI3U Biology (Grade 11)
Mandatory cross-cutting skills embedded across all units — laboratory technique, experimental design, data analysis, scientific communication, and STSE/career connections
Biological molecules (carbohydrates, lipids, proteins, nucleic acids), enzymes, cell membrane structure and transport
Photosynthesis (light reactions, Calvin cycle), cellular respiration (glycolysis, Krebs cycle, ETC), fermentation
DNA structure and replication, transcription, translation (protein synthesis), gene regulation, mutations, biotechnology
Feedback mechanisms, nervous system, endocrine system, thermoregulation, osmoregulation, blood glucose regulation
Population growth models, carrying capacity, limiting factors, predator-prey relationships, ecological succession, human population impact
Curriculum policy document and cumulative final examination covering all five strands.