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what is the optimal growth conditions of E.coli in freshwater. discuss it in detail.
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- What do you expect to happen when there is cell growth in E.coli in the presence of low oxygen concentrationHow long does it take for E. coli to go from lag phase at time 0 to log phase to stationary phase to death phase? Can you point me to a citable source of this time period? I can't find anything online. Thank you.How long is the generation time of E coli?
- What are the components of a carbon-free broth or minimum medium for E.coli ? An example for broth without carbon to use for E.coli.If coliform bacteria are native to human colons, why the big concern over coliform contamination?Explain why the total bacterial acceptable levels are higher than the coliform acceptable levels?
- Why is water tested for coliform bacteria rather than for pathogenic bacteria which may be present?Why is E. coli O157:H7 an organism of concern in contaminated foods? The strain is represented as O157:H7. Which particular “parts” of the bacterial cell do the “O” and “H” refer to?As a microbiology student, how can you prevent or control coliform contamination in drinking water of your respective community