Growth and Nutrition of Bacteria Starvation proteins are produced by a culture during which of the following segments of the growth curve? Lag phase Death phase Exponential phase Stationary phase Lag phase Death phase Exponential phase Stationary phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Generation time of Escherichia coli is 200 hours 20 days 20 hours 20 minutes 200 hours 20 days 20 hours 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria An organism that expends energy to grow in a habitat with a low water activity in order to maintain internal solute concentrations to retain water is osmotolerant aerotolerant anaerobe acidophile alkalophile osmotolerant aerotolerant anaerobe acidophile alkalophile 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 chemo-lithotrophs chemotrophs photo-organotrophs fastidious hetrotrophs chemo-lithotrophs chemotrophs photo-organotrophs fastidious hetrotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Bacteria and fungi multiply best none of these below 16°C above 38°C between 16-38°C none of these below 16°C above 38°C between 16-38°C ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? 20-30°C 25-40°C None of these >40°C 20-30°C 25-40°C None of these >40°C ANSWER DOWNLOAD EXAMIANS APP
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