Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? >40°C 25-40°C None of these 20-30°C >40°C 25-40°C None of these 20-30°C ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria In the exponential phase, the cells and cell mass are constant decreases double at a constant rate first increases then decreases are constant decreases double at a constant rate first increases then decreases ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A spore differs from an actively replicating bacterium in that the spore is able to withstand more extreme conditions than the replicating cell is produced during a process involving asymmetric division is metabolically inactive All of these is able to withstand more extreme conditions than the replicating cell is produced during a process involving asymmetric division is metabolically inactive All of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is not the characteristic of a growth curve? Graphs numbers of microbes versus time Each growth curve consists of four distinct phases Shows development of microbial population under relatively stable environmental conditions Plotted with logarithmic numbers Graphs numbers of microbes versus time Each growth curve consists of four distinct phases Shows development of microbial population under relatively stable environmental conditions Plotted with logarithmic numbers ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The ability of Vibrio fischeri to produce bioluminescence chemicals only when a certain population density has been reached is an example of Liebig's law of the minimum Shelford's law of tolerance quorum sensing Heisenberg's principle of uncertainty Liebig's law of the minimum Shelford's law of tolerance quorum sensing Heisenberg's principle of uncertainty ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Antimicrobial constituents for the microbial growth in foods are both (a) and (b) none of these intrinsic factor extrinsic factor both (a) and (b) none of these intrinsic factor extrinsic factor ANSWER DOWNLOAD EXAMIANS APP
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