Growth and Nutrition of Bacteria All organisms require at least small amounts of carbondioxide, However, some can use CO2 as their sole source of carbon. Such organisms are termed as phototrophs autotrophs chemotrophs photo-organotrophs phototrophs autotrophs chemotrophs photo-organotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The average size of cells during the exponential phase of growth is equal to the lag phase none of these greater than the lag phase lesser than the lag phase equal to the lag phase none of these greater than the lag phase lesser than the lag phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Some organisms can use reduced inorganic compounds as electron donors and are termed as phototrophs photo-organotrophs chemotrophs lithotrophs phototrophs photo-organotrophs chemotrophs lithotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria In the exponential phase, the cells and cell mass double at a constant rate decreases are constant first increases then decreases double at a constant rate decreases are constant first increases then decreases ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Generation time of Escherichia coli is 20 minutes 20 days 20 hours 200 hours 20 minutes 20 days 20 hours 200 hours ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? None of these 20-30°C >40°C 25-40°C None of these 20-30°C >40°C 25-40°C ANSWER DOWNLOAD EXAMIANS APP
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