Growth and Nutrition of Bacteria A microbe, which grows at temperatures above 95° C is most likely to be a fungus a protozoan an archaean none of these a fungus a protozoan an archaean none of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The term obligate anaerobe refers to an organism that uses oxygen when present or grows without oxygen when oxygen is absent doesn't use oxygen but tolerates it prefers to grow without oxygen is killed by oxygen uses oxygen when present or grows without oxygen when oxygen is absent doesn't use oxygen but tolerates it prefers to grow without oxygen is killed by oxygen ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria An organism has an optimal growth rate when the hydrogen ion concentration is very high. This organism is acidophile aerotolerant anaerobe neutrophile osmotolerant acidophile aerotolerant anaerobe neutrophile osmotolerant ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Quantitative measurement of bacterial growth can be carried out by measuring cell mass cell activity all of these cell count cell mass cell activity all of these cell count ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Microaerophilic bacteria are those which require oxygen for activation of enzymes 21 % oxygen for growth None of these low levels of oxygen for growth (lesser than O2 present in atmosphere) oxygen for activation of enzymes 21 % oxygen for growth None of these low levels of oxygen for growth (lesser than O2 present in atmosphere) 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 fastidious hetrotrophs photo-organotrophs chemotrophs chemo-lithotrophs fastidious hetrotrophs photo-organotrophs chemotrophs ANSWER DOWNLOAD EXAMIANS APP
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