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11 Cards in this Set
- Front
- Back
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biogenesis
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accepted view that new cells are produced from existing cells
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cell theory
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unifying theory of biology that identifies all living things as being made of cells
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cells
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basic structural and functional units of all living organisms
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compound light
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light microscopes with atleast two sets of lenses
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flourescence microscope
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type of microscope that uses ultraviolet light to reveal particular compounds that have been stained with flourescent dyes
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freeze fracture
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technique in which tissue is rapidly frozen in liquid nitrogen then fractured for further treatment before microscopic examination
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light microscope
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instrument for viewing cells that uses visible light to illuminate and pass through a specimen and magnify the object by way of one or more glass lenses
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magnification
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enlargement of view of specimen
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microscope
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instrument used for viewing cells
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nucleus
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in eukaryotic cells, membrane bound organelle containing the genetic material DNA
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objective lenses
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in a microscope the lower lens or lenses closest to the object that recieve light rays then invert and magnify the initial image and bring it into focus
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