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17 Cards in this Set
- Front
- Back
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vacuoles
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membrane-bound spaces for temporary storage in cells
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cell membrane
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protective layer around all cells
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mitochondria
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where the energy in food is stored until it is released
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electron microscope
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magnifies images up to a million times
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cell wall
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protects the cells of plants
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golgi bodies
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flattened membranes that package cellular substances
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scanning electron microscope
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gives a three-dimensional view of an object
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cytoplasm
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gelatinlike material inside of cell membrane
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organelles
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structures within the cytoplasm of eukaryotic cells
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nucleus
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directs all the activities of the cell
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compound light microscope
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has two sets of lenses to magnify an object
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lysosomes
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organelles that contain digestive chemicals
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Theodor Schwann
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said: all animals are made up of cells.
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Rudolph Virchow
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said: cells divide to make new cells.
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Robert Hooke
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said: cork is made up of little empty boxes called cells.
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Antonie van Leeuwenhoek
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made a simple microscope that could magnify up to 270 times
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Matthias Schleiden
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said: all plants are made up of cells.
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