This topic explores the biological structures and processes that sustain life and provides students with a deeper understanding of how living organisms are built and how they function. Consisting of 10 subtopics, this topic starts with structural organisation from cells to organ systems, and explores essential life processes like nutrition, respiration, transport, and co-ordination. It also includes key practical experiments that reflect real-life biological investigation.
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2A. Level of Organisation
2B. Cell Structure
2C. Biological Molecules
2D. Movement of Substances Into and Out of Cells
2E. Nutrition
2F. Respiration
2G. Gas Exchange
2H. Transport
2I. Excretion
2J. Co-ordination and Response
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