Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? 25-40°C 20-30°C >40°C None of these 25-40°C 20-30°C >40°C None of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A synergistic effect is observed when one organism removes an inhibitory substance for another microbial alteration of pH, aw, Eh favours the growth of another All of these one organism produces a growth factor utilized by another one organism removes an inhibitory substance for another microbial alteration of pH, aw, Eh favours the growth of another All of these one organism produces a growth factor utilized by another ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is not the characteristic of a growth curve? 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 Shows development of microbial population under relatively stable environmental conditions Plotted with logarithmic numbers ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The term aerotolerant anaerobe refers to an organism that doesn't use oxygen but can grow in the presence of oxygen requires less oxygen than is present in air prefers to grow without oxygen is killed by oxygen doesn't use oxygen but can grow in the presence of oxygen requires less oxygen than is present in air prefers to grow without oxygen is killed by oxygen ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Some organisms can use reduced inorganic compounds as electron donors and are termed as lithotrophs phototrophs chemotrophs photo-organotrophs lithotrophs phototrophs chemotrophs photo-organotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Pseudomonas pseudoflava can grow as both (a) and (b) chemo-organotrophs chemo-lithotrophs none of these both (a) and (b) chemo-organotrophs chemo-lithotrophs none of these ANSWER DOWNLOAD EXAMIANS APP
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