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Microbiology Unknown Lab Final

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Final Unknowns #A90 & #B65: November 28, 2011: 1. Broth tubes selected containing final Gram-positive and Gram-negative unknown microorganisms. 2. Two TSA plates were streaked for isolation and placed inverted in the incubator at 37^C for 48 hours. Original Broth Tubes TSA plates before incubation November 30, 2011: 3. Unknown Colony Observations: Unknown Colony Morphology Observations #A90 #B65 Circular, entire, flat or slightly raised, whitish, good growth on TSA; 1-2mm diameter. Circular, entire, flat, colorless to very slightly white, fair growth on TSA; 0.5-5mm diameter. Lab Final Unknowns 1 4. The Gram stain was completed for each unknown. 5. Unknown Cellular Observations: Unknown Results Cellular Observations #A90 Gram-positive #B65 Gram-negative
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