Gram negative bacteria |
Germ theory of disease |
Gram Stain |
bong |
Red ink stains one red, black ink stains one black |
How to meet the most girls |
Gram positive bacteria |
Koch's postulates |
Safranin |
Violet |
In the Microscope |
Homer |
Bacterial |
Crystal |
Alcohol |
Salsa chicken and sausage |
How a 25-year-old can contract diaper rash in one fun night |
Slide |
microscope |
mordant |
Primary |
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