Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? >40°C 25-40°C 20-30°C None of these >40°C 25-40°C 20-30°C None of these 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 quorum sensing Heisenberg's principle of uncertainty Shelford's law of tolerance Liebig's law of the minimum quorum sensing Heisenberg's principle of uncertainty Shelford's law of tolerance Liebig's law of the minimum ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The average size of cells during the exponential phase of growth is none of these lesser than the lag phase greater than the lag phase equal to the lag phase none of these lesser than the lag phase greater than the lag phase equal to the lag phase ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The combination of low levels of NaCl, NaNO3 (sodium nitrate), and slightly acid pH can prevent multiplication and toxin formation of all of these S. aureus C. botulinum Salmonella all of these S. aureus C. botulinum Salmonella ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The fragmentation occurs in Nocardia species Bacillus subtilis Streptomyces species None of these Nocardia species Bacillus subtilis Streptomyces species None of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The equation used to obtain bacterial population by binary fission is log(N/No) = nlog 2 All of these log N/No = (0.3010) n N = No2n log(N/No) = nlog 2 All of these log N/No = (0.3010) n N = No2n ANSWER DOWNLOAD EXAMIANS APP
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