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Lab: Cells
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Slide 2 What will we be looking at under a microscope in this lab?
Bacteria Cells Plant Cells Animal Cells
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Slide 3 - Specimen Whatever you want to look at under a microscope. (e
Slide 3 - Specimen Whatever you want to look at under a microscope. (e.g. hair, blood, cells, insects, etc.)
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Slide 4 - Preparing Microscope Slides: 1. Grab a clean glass slide 2
Slide 4 - Preparing Microscope Slides: 1. Grab a clean glass slide 2. Put one drop of water on slide, followed by the specimen Put cover slip on top. 4. Put one drop Iodine and then perform capillary action. Iodine Specimen
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Slide 5 - Cover Slip Purpose of a cover slip is to cover the specimen and iodine so that the objective lens does not get wet. Specimen + Iodine
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Slide 6 - Microscope: Eye Piece Lens = 10 x Low Power Objective = 4x High Power Objective = 10x
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Slide 7 What will you be viewing?
Cells Specimen Animal Human Cheek Cells Plant Elodea Cell Bacteria Strep (Causes Strep Throat)
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Slide 8 Cheek Cells – Low Power
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Slide 9 Cheek Cells – High Power
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Slide 10 -Purpose of Iodine: Outlines the big parts of the cell such as the Nucleus and Plasma membrane.
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Slide 11 Elodea Cell – Low Power
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Slide 12 Elodea Cell – High Power
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Slide 13 Bacteria – High Power
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