Cell Theory

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Cell Theory

  1. 1. EQ: What is the cell theory? Warmup: What are the functions of the Endoplasmic Reticulum Golgi bodies Ribosomes
  2. 2. Robert Hooke <ul><li>Cells Discovered by robert hooke </li></ul><ul><li>How science works </li></ul><ul><ul><li>Curious so he explored </li></ul></ul><ul><ul><li>Discovery </li></ul></ul>
  3. 3. More scientists <ul><li>Leeuwenhoek </li></ul><ul><li>Discovered Protists </li></ul>
  4. 4. Cell theory <ul><li>Combination of discoveries lead to cell theory </li></ul><ul><li>All organisms are made of one or more cells. </li></ul><ul><li>The cell is the basic unit of all living things. </li></ul><ul><li>All cells come from existing cells. </li></ul>
  5. 5. All organisms are made of one or more cells. <ul><li>Unicellular </li></ul><ul><ul><li>Bacteria </li></ul></ul><ul><ul><li>Protists </li></ul></ul><ul><li>Simple organisms </li></ul><ul><ul><li>Reproduce quickly </li></ul></ul><ul><ul><li>On earth first </li></ul></ul><ul><ul><li>Die easy </li></ul></ul><ul><ul><li>Can cause disease/Be a parasite </li></ul></ul><ul><ul><li>Also can be beneficial </li></ul></ul>
  6. 6. All organisms are made of one or more cells. <ul><li>Multicellular. </li></ul><ul><ul><li>Many cells </li></ul></ul><ul><ul><li>Cells form tissues and organs </li></ul></ul><ul><ul><li>Humans </li></ul></ul><ul><ul><li>More stable organisms </li></ul></ul><ul><ul><li>Grow over a longer time. </li></ul></ul>
  7. 7. The cell is the basic unit of all living things. <ul><li>Cells are like individual pieces. Combine to make life. </li></ul><ul><li>Cells work together to do a job </li></ul>
  8. 8. All cells come from existing cells. <ul><li>Cells divide to make new cells. </li></ul><ul><li>Cells can combine to make new offspring. </li></ul>
  9. 9. Spontaneous Generation <ul><li>Cells cant just appear </li></ul>
  10. 10. Prokaryote NO NUCLEUS Bacteria
  11. 11. Eukaryote <ul><li>HAS A NUCLEUS </li></ul><ul><li>Human cells </li></ul><ul><li>“ think” you kary a nucleus </li></ul>

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