Growth and Nutrition of Bacteria Which of the following has more tolerance for acidic pH (lower pH)? Yeast and moulds Bacteria E. coli None of these Yeast and moulds Bacteria E. coli None 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 rise in cell density all of these exhaustion of nutrients accumulation of toxic metabolites rise in cell density all of these exhaustion of nutrients ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? >40°C 25-40°C None of these 20-30°C >40°C 25-40°C None of these 20-30°C ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The organism which obtain their energy from chemicals are designated as organotrophs chemotrophs prototrophs autotrophs organotrophs chemotrophs prototrophs autotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Bacteria of genus Nitrosomonas use __________ as their electron source. succinate H2S ammonia light succinate H2S ammonia light ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The term obligate anaerobe refers to an organism that 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 uses oxygen when present or grows without oxygen when oxygen is absent doesn't use oxygen but tolerates it prefers to grow without oxygen ANSWER DOWNLOAD EXAMIANS APP
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