A. Write three ways that you can use the factor that was used to dilute a...

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Biology

A. Write three ways that you can use the factor that was used todilute a sample
B. One of your fellow classmates got sick after drinking cocacola (with ice) from a soda fountain at a local fast foodrestaurant. He claims that toilet water is cleaner than the icecubes that are dispensed from the machine at the restaurant.
1.What organisms do you think causes contamination of icedispensers? ...toilet water?
2. How could you test the water and conclude with water isâ€œcleanerâ€? Show your work by creating an appropriate dilutionschemes. So one scheme for the ice water and one scheme for thetoilet water.

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ContaminationAs ice is made from water the ice might be contaminated withwaterborne pathogens They include fecal coliforms such asEscherichia Enterobacter Klebsiella other bacteriasuch as Vibrio Shigella and SalmonellaLeptospira and Legionella Toilet water is mixed with humangut microbiota the main organism of which is E coli In fact thepresence of E coli in a water sample is the See Answer

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