Growth and Nutrition of Bacteria The equation used to obtain bacterial population by binary fission is log N/No = (0.3010) n N = No2n All of these log(N/No) = nlog 2 log N/No = (0.3010) n N = No2n All of these log(N/No) = nlog 2 ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A synergistic effect is observed when one organism produces a growth factor utilized by another microbial alteration of pH, aw, Eh favours the growth of another All of these one organism removes an inhibitory substance for another one organism produces a growth factor utilized by another microbial alteration of pH, aw, Eh favours the growth of another All of these one organism removes an inhibitory substance for another ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Lag phase is also known as period of initial adjustment none of these transitional period generation time period of initial adjustment none of these transitional period generation time ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Some organisms can use reduced inorganic compounds as electron donors and are termed as phototrophs chemotrophs lithotrophs photo-organotrophs phototrophs chemotrophs lithotrophs photo-organotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following organisms typically get their carbon for biosynthesis from carbon dioxide? Aerobic, glucose-respiring bacteria (aerobic respiration) Anaerobic, glucose-respiring bacteria (anaerobic respiration) Glucose-fermenting bacteria (fermentation) Ammonia-oxidizing bacteria (chemolithotrophic bacteria) Aerobic, glucose-respiring bacteria (aerobic respiration) Anaerobic, glucose-respiring bacteria (anaerobic respiration) Glucose-fermenting bacteria (fermentation) Ammonia-oxidizing bacteria (chemolithotrophic bacteria) 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 photo-organotrophs chemotrophs fastidious hetrotrophs chemo-lithotrophs photo-organotrophs chemotrophs fastidious hetrotrophs chemo-lithotrophs ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS