Which condition will e coli demonstrate a faster growth rate

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Reference no: EM134046021

Assignment:

Context for experiment: Klebsiella pneumoniae is a mesophilic facultative anaerobic bacterium that is found in the human gut. K. pneumoniae can also invade other areas of the body to cause infections. K. pneumoniae is so successful in part because it is metabolically versatile. It can grow via aerobic respiration in the presence of oxygen or by fermentation when oxygen is absent (i.e. in anaerobic conditions)

Task: Design an experiment to compare the optimal aerobic and anaerobic growth rates of K. pneumoniae in M9 minimal media supplemented with glucose. Clearly state the culture conditions (atmosphere and temperature) that will be needed to determine each growth rate. And what technical control should I include in the experiment? Can you provide hypothetical graph of the results, illustrating the growth curves for the aerobic and anaerobic cultures.

Circle the region of each curve you would use to calculate growth rate.

Question: In which condition (aerobic or anaerobic) will E. coli demonstrate a faster growth rate? Would the growth curve of the faster condition have a higher or lower slope? (regards to bacterial metabolism)

Reference no: EM134046021

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