yes
Negative
single bacillus
Enterobacter cloacae, or Enterobacter asburiae, or Enterobacter amnigenus biogp. 2 Further tests are needed to determine which of these three species it is.
most citrobacter cells are surrounded by many flagella used to move about but a few are non motile
90% to 100% of Enterobacter aerogenes strains can ferment glucose, sucrose, and lactose. The same percentage of strains produce gas as a byproduct of that fermentation.
Negative
Enterobacter cloacae is a common species of Gram-negative and rod-shaped bacterium. It is motile, nonsporeforming and is 70% positive for urea.
Yes, enterobacter cloacae can successfully breakdown starches. The starch is first transformed into glucose during the breakdowns chemical change process.
single bacillus
Enterobacter cloacae, or Enterobacter asburiae, or Enterobacter amnigenus biogp. 2 Further tests are needed to determine which of these three species it is.
alpha-glucosidase test: using 5-bromo-4-chloro-3-indolyl-alpha-D-glucopyranoside (included in chromogenic media), but not using alpha-methyl-glucoside fermentation. Cronobacter (E. sakazakii) are positive for this test and E. aerogenes are negative.
Yes. Enterobacter aerogenes ferments lactose and glucose as well as producing gas. It does not produce H2S. Occasionally the slant may revert to an alkaline reaction even though lactose has been fermented. Another lactose test should be formed, such as the reaction on MacConkey agar
most citrobacter cells are surrounded by many flagella used to move about but a few are non motile
90% to 100% of Enterobacter aerogenes strains can ferment glucose, sucrose, and lactose. The same percentage of strains produce gas as a byproduct of that fermentation.
white colonies
the previous answer of gram positive rods is incorrect the correct answer is gram negative rods
Burning of H2S produce SO2 and water.SO2 is the toxic gas.