cell_part1

cell_part1 - Chapter Seven A View of the Cell...

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Chapter Seven A View of the Cell
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Cellular Organization Cell Tissue  – group of cells functioning  together. Organ  – group of tissues functioning  together. Organ System  – group of organs  functioning together. Organism  – group of organ systems  functioning together.
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The History of the Cell The Cell The basic unit of an organism Discovery made possible by the  invention of the microscope
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Microscopes and Cells 1600’s. Anton van  Leeuwenhoek first  described living  cells as seen  through a simple microscope.
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Microscopes and Cells Robert Hooke used the first  compound microscope to view  thinly sliced cork cells. Compound scopes use  a series of lenses to  magnify in steps. Hooke was the first to  use the term “cell”.
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Microscopes and Cells 1830’s. Mathias Schleiden identified the  first plant cells and concluded  that all plants              made of cells. Thomas Schwann made  the same conclusion  about animal cells.
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All organisms are made up of one or more cells. The cell is the basic unit of
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This note was uploaded on 11/13/2011 for the course BIO 100 taught by Professor Robinson during the Winter '08 term at BYU.

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cell_part1 - Chapter Seven A View of the Cell...

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