a.What variants of E.coliare found on the dish grown with triclosan?
b.What likely happened to the other variants of E.colion the dish with the medium containing triclosan?
5.Based on its effect on E.coli,why is triclosan used as a cleaning agent?
6.Suppose the desktop swabbed earlier was cleaned with a solution containing triclosan. Would living E.coliremain? Support your answer.
7.Suppose the desktop was swabbed again after cleaning it with triclosan over a 9-month school year. When the sample was cultured only variant S was seen.a.What characteristic does the variant S bacteria have that allows it to remain on the desktop even after several months of treatment with triclosan?