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 obligate anaerobe refers to an organism that doesn't use oxygen but tolerates it is killed by oxygen uses oxygen when present or grows without oxygen when oxygen is absent prefers to grow without oxygen doesn't use oxygen but tolerates it is killed by oxygen uses oxygen when present or grows without oxygen when oxygen is absent prefers to grow without oxygen 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 Salmonella all of these S. aureus C. botulinum Salmonella all of these S. aureus C. botulinum 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 photo-organotrophs chemotrophs phototrophs autotrophs photo-organotrophs chemotrophs phototrophs autotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The reproduction by budding occur in Rhodopseudomonas acidophila Bacillus subtilis Both (a) and (b) Hyphomicrobium vulgare Rhodopseudomonas acidophila Bacillus subtilis Both (a) and (b) Hyphomicrobium vulgare ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Quantitative measurement of bacterial growth can be carried out by measuring cell mass all of these cell count cell activity cell mass all of these cell count cell activity ANSWER DOWNLOAD EXAMIANS APP
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