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Table 1.

Microbiology module schedule.

WeekActivityDescription & References
Soil dilutions and spread plates Serial dilutions of soil samples were prepared and plated on agar with or without Tetracycline (Genné-Bacon & Bascom-Slack, 2018). 
Kirby-Bauer disk diffusion assay Percentage of Tet-resistant bacteria was calculated; resistant colonies were selected for further multidrug testing using a disk diffusion assay. 
Determination of multidrug resistance The zones of inhibition were measured and antibiotic resistance was determined. 
WeekActivityDescription & References
Soil dilutions and spread plates Serial dilutions of soil samples were prepared and plated on agar with or without Tetracycline (Genné-Bacon & Bascom-Slack, 2018). 
Kirby-Bauer disk diffusion assay Percentage of Tet-resistant bacteria was calculated; resistant colonies were selected for further multidrug testing using a disk diffusion assay. 
Determination of multidrug resistance The zones of inhibition were measured and antibiotic resistance was determined. 
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