Growth and Nutrition of Bacteria The period between inoculation of bacteria in a culture medium and beginning of multiplication is known as log phase stationary phase lag phase decline phase log phase stationary phase lag phase decline phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The growth is normally expressed as __________ in turbidimetric measurement mg N2 /ml optical density cells per ml cfu/ml mg N2 /ml optical density cells per ml cfu/ml ANSWER DOWNLOAD EXAMIANS APP
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 photo-organotrophs chemotrophs phototrophs autotrophs photo-organotrophs chemotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The organism which obtain their energy from chemicals are designated as chemotrophs prototrophs autotrophs organotrophs chemotrophs prototrophs autotrophs organotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Microaerophilic bacteria are those which require oxygen for activation of enzymes low levels of oxygen for growth (lesser than O2 present in atmosphere) 21 % oxygen for growth None of these oxygen for activation of enzymes low levels of oxygen for growth (lesser than O2 present in atmosphere) 21 % oxygen for growth None of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria In the exponential phase, the cells and cell mass decreases first increases then decreases double at a constant rate are constant decreases first increases then decreases double at a constant rate are constant ANSWER DOWNLOAD EXAMIANS APP
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