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gram negative
gram positive
its gram negative
gram positive
Gram positive
Gram-positive cells are purple and the Gram-negative cells are red.
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.
It is gram negative
gram negative
E. coli is Gram-negative.
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.
it is Bacillus with gram negative.