Classifying and Exploring Life
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Light Microscope | Use light and lenses to enlarge an image of an object.
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| Compound Microscope | A light microscope that uses more than one lens to magnify an object.
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| Electron Microscope | use a magnetic field to focus a beam of electrons through an object or into an objects surface.
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| Anton van Leeuwenhoek | Made one of the first microscopes.
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| Transmission Electron Microscope (TEMs) | Used to extremely small things
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| Scanning Electron Microscope (SEMs) | Used to study the objects surface
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| Magnification for light microscope | Up to 1,500 times
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| Magnification for electron microscope | Up to 100,000 times
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| Resolution of light microscope | 0.2 micrometer
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| Resolution of Electron microscope | 0.2 nanometer
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| Specimen of light microscope | Living or nonliving objects
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| Specimen of Electron microscope | Only dead organisms
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| Ocular lens | magnifies an image first by one lens
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| Objective lens | The image is then further magnified by another lens
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| What is microscopes used for | Scientific purposes, Health care, and Industries.
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