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BMB 210: Intro. to Cellular and Molecular Biology

0. BMB 210: Intro. to Cellular and Molecular Biology. 0. Syllabus. 0. 0. Cytology. Looking at cells. 0. Galileo. 0. Robert Hooke. 0. Anton van Leeuwenhoek (1632-1723). 0. Robert Brown (1773-1858). 0. Mattias Schleiden (1804-1881). 0. Theodor Schwann (1810-1882). 0.

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BMB 210: Intro. to Cellular and Molecular Biology

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  1. 0 BMB 210: Intro. to Cellular and Molecular Biology

  2. 0 Syllabus

  3. 0

  4. 0 Cytology Looking at cells

  5. 0 Galileo

  6. 0 Robert Hooke

  7. 0 Anton van Leeuwenhoek (1632-1723)

  8. 0 Robert Brown (1773-1858)

  9. 0 Mattias Schleiden (1804-1881)

  10. 0 Theodor Schwann (1810-1882)

  11. 0 Cell Theory (~1838) • All organisms contain 1 or more cells • The cell is the basic unit of structure for all organisms

  12. 0 Rudolf Virchow

  13. 0 Cell Theory (~1855) • All organisms contain 1 or more cells • The cell is the basic unit of structure for all organisms • All cells arise from pre-existing cells

  14. 0 Louis Pasteur

  15. 0 Cytology—how look at cells? • Light microscope • Need to stain many things • Frequently must "fix" • Limited resolution

  16. 0 Resolution • Ability to distinguish between two objects • Limited by wavelength of light • Best resolution ~0.2 mm = 200 nm So what can you see?

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