Growth and Nutrition of Bacteria The growth is normally expressed as __________ in turbidimetric measurement cells per ml optical density cfu/ml mg N2 /ml cells per ml optical density cfu/ml mg N2 /ml ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The generation time of a culture that produces two generations per hour is None of these equal to that produces three generations per hour lesser than that produces three generations per hour greater than that produces three generations per hour None of these equal to that produces three generations per hour lesser than that produces three generations per hour greater than that produces three generations per hour ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Starvation proteins are produced by a culture during which of the following segments of the growth curve? Stationary phase Lag phase Exponential phase Death phase Stationary phase Lag phase Exponential phase Death phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is not the characteristic of a growth curve? Shows development of microbial population under relatively stable environmental conditions Plotted with logarithmic numbers Each growth curve consists of four distinct phases Graphs numbers of microbes versus time Shows development of microbial population under relatively stable environmental conditions Plotted with logarithmic numbers Each growth curve consists of four distinct phases Graphs numbers of microbes versus time ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The average size of cells during the exponential phase of growth is lesser than the lag phase greater than the lag phase equal to the lag phase none of these lesser than the lag phase greater than the lag phase equal to the lag phase none of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Generation time is time required for the initial adjustment both (a) and (c) time required for the population to double obtained by expression t/n, where t = time interval, n = number of generation time required for the initial adjustment both (a) and (c) time required for the population to double obtained by expression t/n, where t = time interval, n = number of generation ANSWER DOWNLOAD EXAMIANS APP
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