Growth and Nutrition of Bacteria Organisms, using organic compounds as electron donors are called chemotrophs lithotrophs organotrophs phototrophs chemotrophs lithotrophs organotrophs phototrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Microaerophilic bacteria are those which require None of these oxygen for activation of enzymes 21 % oxygen for growth low levels of oxygen for growth (lesser than O2 present in atmosphere) None of these oxygen for activation of enzymes 21 % oxygen for growth low levels of oxygen for growth (lesser than O2 present in atmosphere) ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A culture broth tube was very turbid at the surface but clear throughout the rest of the tube indicating that the organism cannot produce superoxide dismutase and/or catalase organism cannot tolerate oxygen organism should be grown in an anaerobic chamber organism are aerobes organism cannot produce superoxide dismutase and/or catalase organism cannot tolerate oxygen organism should be grown in an anaerobic chamber organism are aerobes ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The average size of cells during the exponential phase of growth is lesser than the lag phase none of these greater than the lag phase equal to the lag phase lesser than the lag phase none of these greater than the lag phase equal to the lag phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The microorganisms that grow best in a low-oxygen environment is called a (n) facultative anaerobe microaerophile aerobe facultative anaerobe microaerophile aerobe ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria An organism has an optimal growth rate when the hydrogen ion concentration is very high. This organism is acidophile neutrophile aerotolerant anaerobe osmotolerant acidophile neutrophile aerotolerant anaerobe osmotolerant ANSWER DOWNLOAD EXAMIANS APP
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