Salmonella typhimurium is typically arranged as single, motile, rod-shaped bacteria. They are Gram-negative and usually measure about 0.7 to 1.0 micrometers in width and 2 to 5 micrometers in length. Under a microscope, they can appear as individual cells or in short chains, but they do not form clusters or chains like some other bacterial species.
Salmonella is a bacterium.It has a cell wall.
no
Types of salmonella bacteria can be distinguished from one another based on the different arrangement of structures on the surface of the cell - referred to as serological types or "serotypes". Examples include Salmonella Enteritidis or Salmonella Typhimurium. Often these serotypes are given names according to the place where they were first discovered, like Salmonella Saintpaul. It is possible this is how Arizonae got its name.Salmonella arizonae is a type of Salmonella bacteria that has been associated with reptiles. There have been illnesses in people who have kept reptiles as pets.
bacteia( prokaryotic cell)
Salmonella typhimurium does have a flagella, well actual multiple flagellums. A flagella is a whip like appendage on a cell to help it move and sense its surroundings.
Unicellular
flangellianam, tercerta, and quadrolaptos
Since they are bacteria, they only have one.
50 nm
barrier
Stratified: I disagree with stratified, the answer is "simple" arrangement.
In diplo cell arrangement, bacteria cells are arranged in pairs after dividing in one plane. This arrangement can be seen in certain bacterial species like Neisseria gonorrhoeae.