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 cannot produce superoxide dismutase and/or catalase organism can tolerate oxygen broth is sterile organism should be grown in an anaerobic chamber organism cannot produce superoxide dismutase and/or catalase organism can tolerate oxygen broth is sterile organism should be grown in an anaerobic chamber ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The equation used to obtain bacterial population by binary fission is log N/No = (0.3010) n log(N/No) = nlog 2 N = No2n All of these log N/No = (0.3010) n log(N/No) = nlog 2 N = No2n All of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The organism which obtain their energy from chemicals are designated as autotrophs chemotrophs organotrophs prototrophs autotrophs chemotrophs organotrophs prototrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The ability of Vibrio fischeri to produce bioluminescence chemicals only when a certain population density has been reached is an example of Shelford's law of tolerance Heisenberg's principle of uncertainty quorum sensing Liebig's law of the minimum Shelford's law of tolerance Heisenberg's principle of uncertainty quorum sensing Liebig's law of the minimum ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The microorganisms that grow best in a low-oxygen environment is called a (n) microaerophile facultative aerobe anaerobe microaerophile facultative aerobe anaerobe ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Microaerophilic bacteria are those which require 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) None of these oxygen for activation of enzymes 21 % oxygen for growth ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS