LPS is found in which type of bacterial cells?Multiple choice question.Acid-fastMycoplasmasGram-positiveL-formsGram-negative

rue or False: All bacteria can be classified as either gram-positive or gram-negative.

The bacteria, Staphylococcus sp. and Streptococcus sp. can be easily differentiated in a laboratory by which one of the following?Group of answer choicesgram stainingone is pathogenic, one is notcell shapediseases they causecell arrangementNext

Which of the following statements about the Gram positive cell envelope is correct? Choose all the correct statements.Group of answer choicesSome Gram positive bacteria have peptide interbridges crosslinking adjacent peptidoglycan chains.The Gram positive cell envelope includes a thick layer of peptidoglycanLipopolysaccharide is found in the outer layer of the Gram positive cell envelopeTeichoic acids and mycolic acids are found in the cell envelope of most Gram positive bacteria

After watching the video above, identify the similarities and differences between gram-positive and gram-negative bacteria.

Which factor has been implicated as being the primary initiator of septic shock from gram- negative bacteria? A) Presence of unique outer membrane proteins B) Presence of M proteins C) Presence of Lipid A moiety of lipopolysaccharide (LPS) D) All of the above