996 past contests
Topic 2 · Organelle functions: energy production, photosynthesis, protein synthesis and packaging
Topic 34 · Plant vascular tissue cell types: xylem and phloem cell structure and function
Topic 19 · Major groups of algae: green, brown, red and blue-green algae (cyanobacteria)
Topic 18 · Dehydration (condensation) synthesis of proteins, lipids, carbohydrates and nucleic acids
Topic 3 · Cam photosynthesis and stomatal behaviour in xerophytes, mesophytes and hydrophytes
Topic 2 · Cell membrane structure: the phospholipid bilayer and fluid mosaic model
Topic 2 · Ribozymes: catalytic rna
Topic 17 · Allergens and the allergic reactions they cause
Topic 36 · Circulatory system physiology: blood flow, pressure and regulation
Topic 15 · Fins and fin rays in bony fishes
Topic 5 · Aerobic and anaerobic respiration: reactants, products and atp yield
Topic 16 · Anabolic, catabolic and amphibolic pathways
Topic 22 · Melanin: skin pigmentation and uv protection
Topic 2 · Flagella and cell motility structures
Topic 36 · The heart: structure and function
Topic 36 · Blood vessels in humans: arteries, veins and their functions
Topic 34 · Vascular bundle types: collateral, bicollateral, open and closed; monocot vs dicot stems
Topic 9 · Connective tissue: cartilage
Topic 3 · Modes of nutrition in bacteria and microorganisms
Topic 5 · Substances exchanged during respiration and the respiration equation