what is a gram negative bacteria ?
Question
what is a gram negative bacteria
Paul I. Delacruz
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Lorem ipsum dolor sit amet, consectetur adipiscing elit.Morbi adipiscing gravdio, sit amet suscipit risus ultrices eu.Fusce viverra neque at purus laoreet consequa.Vivamus vulputate posuere nisl quis consequat.
what is a gram negative bacteria
Answer ( 1 )
Gram-negative bacteria are a type of microscopic organisms that have a specific cell structure characterized by a thin peptidoglycan layer in their cell wall. This thin layer is surrounded by an outer membrane, which contains lipopolysaccharides (LPS) and porins. Gram-negative bacteria stain pink or red when subjected to the Gram staining method, a common laboratory technique used to differentiate bacteria based on their cell wall composition. Examples of gram-negative bacteria include Escherichia coli (E. coli), Salmonella, and Pseudomonas aeruginosa. They are found in various environments, including soil, water, and the human body, and some can cause infections in humans and animals.