Archaebacteria are a collection of microorganisms that originated independently from bacteria and blue-green algae and are sometimes categorized as a kingdom.
The following are the common traits of Archaebacteria that have been discovered so far
The actuality of tRNAs and ribosomal RNAs
The absence of peptidoglycan cell walls, which are frequently replaced by a substantially proteinaceous fleece.
Eubacteria
Eubacteria are prokaryotic microorganisms that consist of a single cell with no nucleus and a single circular chromosome containing DNA.
Eubacteria can be gram-negative or gram-positive, and they are important in the economy, agriculture, and medicine.
Salmonella
Salmonella is the bacteria that is the most commonly reported cause of food poisoning.
Salmonella is a type of eubacteria.
Typhoid fever is caused by Salmonella typhi.
Salmonella enteritidis is classified as a bacteria because it is prokaryotic, lacks a true nucleus, has no membrane-bound organelles, and has peptidoglycan in its cell walls.