Growth and Nutrition of Bacteria The combination of low levels of NaCl, NaNO3 (sodium nitrate), and slightly acid pH can prevent multiplication and toxin formation of Salmonella all of these C. botulinum S. aureus Salmonella all of these C. botulinum S. aureus ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Organisms such as lactobacilli that have elaborate requirements for specific nutrients i.e. vitamins and other growth promoting substances, are generally called as fastidious hetrotrophs chemotrophs chemo-lithotrophs photo-organotrophs fastidious hetrotrophs chemotrophs chemo-lithotrophs photo-organotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Quantitative measurement of bacterial growth can be carried out by measuring cell mass cell count cell activity all of these cell mass cell count cell activity all of these 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 Each growth curve consists of four distinct phases Plotted with logarithmic numbers Graphs numbers of microbes versus time Shows development of microbial population under relatively stable environmental conditions Each growth curve consists of four distinct phases Plotted with logarithmic numbers Graphs numbers of microbes versus time ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria What are the extrinsic factors for the microbial growth? all of these storage temperature humidity composition of gas phase all of these storage temperature humidity composition of gas phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The total biomass of an organism will be determined by the nutrient present in the lowest concentration relative to the organism's requirements is a statement of quorum sensing Shelford's law of tolerance Heisenberg's principle of uncertainty Liebig's law of the minimum quorum sensing Shelford's law of tolerance Heisenberg's principle of uncertainty Liebig's law of the minimum ANSWER DOWNLOAD EXAMIANS APP
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