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Presentaion slide in Biology Class at SMA 78 Kemanggisan West Jakarta

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  1. 1. CELL
  2. 2. I will be able …… Objectives : Making preparat cork, onion cell and cheek cell Observing part of cell with light microscop (cell wall, cell membrane, nucleus,vacuole,sitoplasm) Distinguish between cork,onion and cheek cell.
  3. 3. 10 triliun cell
  4. 4. Amoeba proteus Plasmodium falciparum 1 cell
  5. 5. What is Cell Human Body Organ system Organ Tissue Cell Small units that make up all living organisms Macroscopic or microscopic
  6. 9. Look at the cell
  7. 10. Plant cell Animal cell
  8. 11. Examination of plant cells <ul><li>How can we really “see” the plant cells if they looked “apparently transparent”? </li></ul>We may need to make the cells become “visible” ……
  9. 12. Examination of cells <ul><li>By staining the cell wall ? </li></ul><ul><li>By staining the cell membrane ? </li></ul><ul><li>What is the expected observation using the light microscopy? Do you think we can see cell nucleus and organelles? </li></ul>THINK ……
  10. 13. <ul><li>Structure of a plant cell </li></ul>Cell wall Cell membrane Nucleus Vacuole Sitoplasm Onion cell
  11. 14. Structure of a animal cell Cheek cell Cell membrane Nucleus Sitoplasm
  12. 15. Structure of cork cell
  13. 16. Look at the differences among plant, animal, and cork cell
  14. 17. For next wednesday: <ul><li>Laporan pengamatan sel bawang merah, sel epitel pipi dan sel gabus. </li></ul><ul><li>Membuat digram venn mengenai organel-organel pada sel hewan dan sel tumbuhan. </li></ul><ul><li>Membuat tabel yang memperlihatkan perbandingan organel-organel pada sel hewan dan sel tumbuhan. Analisa mengenai keberadaan organel. </li></ul>

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