Growth and Nutrition of Bacteria The organism which obtain their energy from chemicals are designated as organotrophs autotrophs prototrophs chemotrophs organotrophs autotrophs prototrophs chemotrophs 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 Exponential phase of growth curve of bacteria is of limited duration because of rise in cell density all of these exhaustion of nutrients accumulation of toxic metabolites rise in cell density all of these exhaustion of nutrients accumulation of toxic metabolites ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The fragmentation occurs in Nocardia species Streptomyces species None of these Bacillus subtilis Nocardia species Streptomyces species None of these Bacillus subtilis ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Microaerophilic bacteria are those which require oxygen for activation of enzymes None of these 21 % oxygen for growth low levels of oxygen for growth (lesser than O2 present in atmosphere) oxygen for activation of enzymes None of these 21 % oxygen for growth low levels of oxygen for growth (lesser than O2 present in atmosphere) ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria An organism is completely dependent on atmospheric O2 for growth. This organism is obligate aerobe facultative anaerobe acidophile osmotolerant obligate aerobe facultative anaerobe acidophile osmotolerant ANSWER DOWNLOAD EXAMIANS APP
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