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Unit 1 Revision


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Unit 1 Revision

  1. 1. Unit 1 Revision
  2. 2. Part 1 – Cells (the basics) <ul><li>Microscopes (operation & magnification) </li></ul><ul><li>Differences between eukaryotic and prokaryotic cells </li></ul><ul><li>Differences between plant and animal cells </li></ul><ul><li>Cellular organelles – structure and function </li></ul><ul><li>Importance of surface area to volume ratio </li></ul><ul><li>Organic substances </li></ul>
  3. 3. Part 2 – Cells (advanced) <ul><li>Membrane function – passive transport (diffusion, facilitated diffusion, osmosis), active transport, bulk transport </li></ul><ul><li>Structure & function of enzymes </li></ul><ul><li>Mitosis </li></ul><ul><li>The cell cycle </li></ul>
  4. 4. Part 3 - Plants <ul><li>Photosynthesis </li></ul><ul><li>Cellular respiration (including transpiration) </li></ul><ul><li>Plant structure (leaves, stems and roots) </li></ul><ul><li>Plant transport (xylem and phloem) </li></ul><ul><li>Gaseous exchange (stomata, lenticels, root hairs) </li></ul>
  5. 5. Part 4 – Body systems <ul><li>Teeth (and comparative) </li></ul><ul><li>Digestion (and comparative) </li></ul><ul><li>Heart, blood and circulation (and comparative) </li></ul><ul><li>Respiratory system (and comparative) </li></ul><ul><li>Renal system (and comparative) </li></ul>
  6. 6. Part 5 - Reproduction <ul><li>Asexual reproduction </li></ul><ul><li>Specific knowledge of binary & multiple fission </li></ul><ul><li>Sexual reproduction (plants, fish, humans) </li></ul><ul><li>Comparative advantages of asexual and sexual reproduction </li></ul><ul><li>Meiosis </li></ul>