4.2.1 Human Body Systems Revision — AQA GCSE Combined Science: Synergy 8465
AQA GCSE Combined Science: Synergy · 8465
Human Body Systems
Study human body systems at macroscopic, microscopic, and molecular scales to understand their structure and function.
Analyze cellular respiration to explain the biological need for exchange surfaces in multicellular organisms, using the human circulatory system as a model.
Focus on the digestive system to understand the specific chemical breakdowns of dietary nutrients.
Explain how the human nervous and endocrine systems control and coordinate various bodily responses.
Conduct practical tests using specific reagents to identify carbohydrates, lipids, and proteins in food samples.
Investigate the variables that affect human reaction times and relate these findings to practical scenarios such as vehicle stopping distances.
