Define the term fecal coliform and explain the coliform test. Why is the coliform test used to assess the purity of drinking water?
Answer to relevant QuestionsHow can prokaryotic and eukaryotic cells be distinguished? List the major activities carried out by cells, and in each case, describe why the activity occurs. Describe the lines of proof Robert Koch used to definitively associate the bacterium Mycobacterium tuberculosis with the disease tuberculosis. How would his proof have been flawed if any of the tools he developed for ...Why are antibiotics ineffective for the treatment of cholera? What methods are useful for treating cholera victims? Distinguish between food infection and food poisoning and give an example of each. Contrast schistosomiasis with all other parasitic infections covered in this chapter. In what major way does it differ?
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