Lab3 - 3.1 (100X objective 10X = 1000X mag.) (100X...

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3.1 (100X objective 10X = 1000X mag.) (100X objective 10X = 1000X mag.) Red Blood Cell White Blood Cell Diameter: Diameter: There are about 40 red blood cells for each white blood cell present in a sample of blood. 3.2 Diatom 1: long and skinny Diatom 2:circular with circles Diatom 3: wavy like a snake Diatom 4: banana shaped Diatom 5: clear and fuzzy hair like projections Diatom 6: oval shaped Diatom 7: square or rectangular shaped (40X objective 10X = 400X mag.) Diatom in Brightfield Length: Width: 3.3 (40X objective 10X = 400X mag.) Diatom in Darkfield The diatom appears a lot clearer than under the brightfield, it has more appearance against a darker background and more detail is easily seen. 3.4
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(40X objective 10X = 400X mag.) Diatom in Phase Contrast In phase contrast, the diatom appears brighter than usual, with the edges appearing more sharper than in brightfield or darkfield. 3.5 Methylene blue-stained Buccal cell under Brightfield Unstained Buccal cell under Brightfield Average length:
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This note was uploaded on 03/15/2010 for the course BIO 49540 taught by Professor Robertfarris during the Spring '10 term at University of Texas at Austin.

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Lab3 - 3.1 (100X objective 10X = 1000X mag.) (100X...

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