Growth and Nutrition of Bacteria Generation time of Escherichia coli is 20 days 20 hours 200 hours 20 minutes 20 days 20 hours 200 hours 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria What are the extrinsic factors for the microbial growth? storage temperature composition of gas phase all of these humidity storage temperature composition of gas phase all of these humidity 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 C. botulinum S. aureus all of these Salmonella C. botulinum S. aureus all of these Salmonella ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following is the suitable temperature range for mesophiles? 25-40°C 20-30°C None of these >40°C 25-40°C 20-30°C None of these >40°C ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria A synergistic effect is observed when one organism removes an inhibitory substance for another All of these one organism produces a growth factor utilized by another microbial alteration of pH, aw, Eh favours the growth of another one organism removes an inhibitory substance for another All of these one organism produces a growth factor utilized by another microbial alteration of pH, aw, Eh favours the growth of another ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria The growth is normally expressed as __________ in turbidimetric measurement cells per ml cfu/ml mg N2 /ml optical density cells per ml cfu/ml mg N2 /ml optical density ANSWER DOWNLOAD EXAMIANS APP
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