Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? 20-30°C >40°C 25-40°C None of these 20-30°C >40°C 25-40°C None of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The term facultative anaerobe refers to an organism that uses oxygen when present or grows without oxygen when absent doesn't use oxygen but tolerates it requires less oxygen than is present in air is killed by oxygen uses oxygen when present or grows without oxygen when absent doesn't use oxygen but tolerates it requires less oxygen than is present in air is killed by oxygen ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A spore differs from an actively replicating bacterium in that the spore is metabolically inactive is produced during a process involving asymmetric division is able to withstand more extreme conditions than the replicating cell All of these is metabolically inactive is produced during a process involving asymmetric division is able to withstand more extreme conditions than the replicating cell All of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Exponential phase of growth curve of bacteria is of limited duration because of accumulation of toxic metabolites all of these rise in cell density exhaustion of nutrients accumulation of toxic metabolites all of these rise in cell density exhaustion of nutrients ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The combination of low levels of NaCl, NaNO3 (sodium nitrate), and slightly acid pH can prevent multiplication and toxin formation of C. botulinum S. aureus all of these Salmonella C. botulinum S. aureus all of these Salmonella ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The reproduction by budding occur in Hyphomicrobium vulgare Both (a) and (b) Rhodopseudomonas acidophila Bacillus subtilis Hyphomicrobium vulgare Both (a) and (b) Rhodopseudomonas acidophila Bacillus subtilis ANSWER DOWNLOAD EXAMIANS APP
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