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34 Cards in this Set
- Front
- Back
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Round overall shape |
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Irregular overall shape |
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Filamentous overall shape |
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Entire margin |
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Undulate margin |
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Lobate margin |
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Filamentous margin |
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Flat elevation |
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Convex elevation |
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Umbonate elevation |
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Alpha hemolysis |
Agar is dark and greenish Caused by hydrogen peroxide made by the bacteria oxidizing hemoglobin |
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Beta hemolysis |
Agar light yellow Streptolysin is an enzyme that causes complete lysis of red blood cells |
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Gamma |
Agar does not change Organism does not induce hemolysis |
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Round |
Coccus |
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Rod |
Bacillus |
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Short rod |
Coccobacillus |
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Variable |
Pleomorphic |
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Round and two |
Diplococcus |
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Round and chain |
Streptococcus |
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Round and packet of 4 |
Tetrad |
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Round and packet of 8, cube |
Sarcina |
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Negative stain |
Acid stain nigrosin, stains the background |
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Negative stain technique |
Spread liquid on the slide with the edge of another |
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Isolation |
Pour plate and streak plate |
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Pour plate |
Dilute a sample and pour it into a sterile petri dish |
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Streak plate |
Use bacterial loop to streak a sample across the plate |
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Pure culture |
A culture with one species of bacteria |
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Streak plate technique |
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What breaks down tarballs |
Chromobacterium violaceum |
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What do you use to sterilize |
Incinerator |
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Short, curved rod |
Vibrio |
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Long, curved rod with spirals |
Spirillium |
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Long, curved rod with helical coils |
Spirochete |
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Round and cluster |
Staphylococcus |
