Growth and Nutrition of Bacteria An organism has an optimal growth rate when the hydrogen ion concentration is very high. This organism is aerotolerant anaerobe acidophile neutrophile osmotolerant aerotolerant anaerobe acidophile neutrophile osmotolerant 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 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 organism cannot produce superoxide dismutase and/or catalase broth is sterile organism should be grown in an anaerobic chamber ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following organisms typically get their carbon for biosynthesis from carbon dioxide? Glucose-fermenting bacteria (fermentation) Aerobic, glucose-respiring bacteria (aerobic respiration) Anaerobic, glucose-respiring bacteria (anaerobic respiration) Ammonia-oxidizing bacteria (chemolithotrophic bacteria) Glucose-fermenting bacteria (fermentation) Aerobic, glucose-respiring bacteria (aerobic respiration) Anaerobic, glucose-respiring bacteria (anaerobic respiration) Ammonia-oxidizing bacteria (chemolithotrophic bacteria) ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Generation time is time required for the population to double obtained by expression t/n, where t = time interval, n = number of generation both (a) and (c) time required for the initial adjustment time required for the population to double obtained by expression t/n, where t = time interval, n = number of generation both (a) and (c) time required for the initial adjustment ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A microbe, which grows at temperatures above 95° C is most likely to be an archaean a fungus a protozoan none of these an archaean a fungus a protozoan none of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria An organism that expends energy to grow in a habitat with a low water activity in order to maintain internal solute concentrations to retain water is osmotolerant aerotolerant anaerobe acidophile alkalophile osmotolerant aerotolerant anaerobe acidophile alkalophile ANSWER DOWNLOAD EXAMIANS APP
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