BTEC Applied Human Biology Past Papers & Mark Schemes

BTEC Applied Human Biology equips students with an understanding of how the human body functions at the cellular, organ, and system level, alongside the practical laboratory skills used in biomedical and clinical settings. Unit 1 — Principles of Human Biology introduces cell biology, genetics, and the biochemistry of metabolic processes. Students learn how cells reproduce, how genetic information is expressed, and how enzyme-controlled reactions sustain living systems. Unit 3 — Physiology of Human Body Systems examines the cardiovascular, respiratory, and musculoskeletal systems in depth. Students trace the movement of oxygen and carbon dioxide, interpret ECG traces, and analyse muscle contraction mechanisms. Unit 5 — Human Regulation and Reproduction covers homeostatic mechanisms (blood glucose regulation, thermoregulation, and osmoregulation), the hormonal control of reproduction, and early embryonic development. Unit 8 — Biomedical Science Techniques introduces practical laboratory procedures central to clinical pathology: haematological analysis, urinalysis, microbiological culture, and biochemical assay techniques. The 45 resources include question papers, mark schemes, and set task guidance.