electron microscopes
Post on 22-Mar-2016
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Electron Microscopes
http://upload.wikimedia.org/wikipedia/en/2/24/Electron_Microscope.png
Transmission Electron
Microscopes show flat
images like the cell picture
shown earlier.
Scanning Electron microscopes show three dimensional images but have lower magni-fication.
House Fly
Pollen
Skin
Macrophages attacking a parasitic roundworm
Salmonella bacteria
http://www.sinauer.com/cooper/4e/micro/01/01-02_AnimalCell(L-Large).jpg
Plant Cell
Plant Cell
Guard Cells in plant epidermis
Neuron
Influenza Virus
Butterfly
http://www.nibib.nih.gov/HealthEdu/eAdvances/27Mar07
A cancer cell that has had its cell membrane destroyed by ultrasound.Why is knowledge of cells and microscopes so important in this new treatment method?
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