Growth and Nutrition of Bacteria An organism has an optimal growth rate when the hydrogen ion concentration is very high. This organism is osmotolerant acidophile neutrophile aerotolerant anaerobe osmotolerant acidophile neutrophile aerotolerant anaerobe ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is not the characteristic of a growth curve? Graphs numbers of microbes versus time Plotted with logarithmic numbers Shows development of microbial population under relatively stable environmental conditions Each growth curve consists of four distinct phases Graphs numbers of microbes versus time Plotted with logarithmic numbers Shows development of microbial population under relatively stable environmental conditions Each growth curve consists of four distinct phases ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A culture broth tube was very turbid at the bottom of the tube but clear at the top of the tube indicating that the organism cannot produce superoxide dismutase and/or catalase broth is sterile organism should be grown in an anaerobic chamber organism can tolerate oxygen organism cannot produce superoxide dismutase and/or catalase broth is sterile organism should be grown in an anaerobic chamber organism can tolerate oxygen ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The cell reproduction in bacteria may occur by binary fission fragmentation all of these budding binary fission fragmentation all of these budding ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Autotrophic bacteria are those which make their own food produce a blue-green pigment form a long chain glycocalyx are highly susceptible to penicillin make their own food produce a blue-green pigment form a long chain glycocalyx are highly susceptible to penicillin ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The organism which grows best above 45°C are called thermophilic any of these psychrophilic mesosphilic thermophilic any of these psychrophilic mesosphilic ANSWER DOWNLOAD EXAMIANS APP
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