***CHARACTERISTICS OF GRAM POSITIVE AND GRAM NEGATIVE**** GRAM POSITIVE BACTERIA:1. A very thick cell wall of peptidoglycan2. If a flagellum is present it contain two rings for support3. Teichoic...
1. A very thick cell wall of peptidoglycan2. If a flagellum is present it contain two rings for support3. Teichoic acid are present4. Lipopolysaccharide is absent5. Do not sensitive to penicillin 6....
gram positive bacteria are those bacteria cell wall layer is much thicker and resist penetration by stains , therefore satin purple whereus gram negative bacteria stain pink, and their peptidoglycan...
Typical gram-positive bacteria are those staphylococci that produce boils; typical gram-negative bacteria are the bacilli that cause whooping cough; typical gram-variable bacteria are the bacilli...