12 Which of the following correctly illustrates how the

Last updated: 9/20/2023

12 Which of the following correctly illustrates how the glycan chains are connected within the peptidoglycan NAG A NAM HO Amino acids A DADADA DADADA DADADA D a Archaeal cell membranes b Gram positive bacterial cell membrane c Gram negative bacterial cell membrane d Mycobacterial cell wall B DADADA 040000 ooo80 ogoo ADADAD 13 The molecule pictured below could be found within the phospholipids of which type of membrane oooooooo 14 Which of the following is FALSE regarding lipopolysaccharides a They can act as a toxin b They function to anchor the outer membrane to the peptidoglycan c They are found in Gram negative bacteria but not in Gram positive bacteria d They include the following components Lipid A core polysaccharide and O antigen polysaccharide 15 Which of the following accurately describes the action of Vancomycin a It blocks the action of the transpeptidase which connects two peptide chains together thus inhibiting cell wall synthesis b It blocks the removal of the terminal D alanine on one of the peptide chains thus inhibiting cell wall synthesis c It works inside the cell by blocking the synthesis of the cell wall disaccharides thus inhibiting cell wall synthesis