BACTERIAL CELL
STRUCTURES
GRAM NEGATIVE BACTERIA
, GRAM NEGATIVE BACTERIA
• Cell structure is complex and contain two layers: outer
membrane and Peptidoglycan layer.
• Peptidoglycan lies in periplasmic space (10%)
• Direct linkage between neighbouring tetrapeptides
• Outer membrane lies outside this peptidoglycan layer
lipopolysaccharides and proteins are present
STRUCTURES
GRAM NEGATIVE BACTERIA
, GRAM NEGATIVE BACTERIA
• Cell structure is complex and contain two layers: outer
membrane and Peptidoglycan layer.
• Peptidoglycan lies in periplasmic space (10%)
• Direct linkage between neighbouring tetrapeptides
• Outer membrane lies outside this peptidoglycan layer
lipopolysaccharides and proteins are present