A Gram negative pathogen. This means it has two thinner petidoglycan cell walls.
Gram-positive cells are purple and the Gram-negative cells are red.
Gram positive
Nostoc is a type of cyanobacteria that contains both gram-positive and gram-negative characteristics. It does not fit neatly into the gram-positive or gram-negative classification system due to its unique cell wall structure.
E. coli is Gram-negative.
Gram positive.
It's an Gram - ve bacteria.
it can be gram negative or gram positive; which the color would be pink or purple.
it can be gram negative or gram positive; which the color would be pink or purple.
Proteus mirabilis is not a coccobacillus. Rather, it is rod shaped. Proteus mirabilis is also Gram-negative, facultatively anaerobic, and motile.
gram negative
gram positive
Gram-positive cells are purple and the Gram-negative cells are red.
its gram negative
gram positive
Gram positive
Gram-positive bacteria and Gram-negative bacteria are different in their colouration when dyed and viewed with a light microscope. Gram-positive appear violet, and Gram-negative appear red. Gram-positive and Gram-negative classification, however, has nothing to do with size.
Nostoc is a type of cyanobacteria that contains both gram-positive and gram-negative characteristics. It does not fit neatly into the gram-positive or gram-negative classification system due to its unique cell wall structure.