Difference gram positive and negative becteria

Difference between gram positive and gram negative becteria

Points	Gram positive	Gram Negative
Gram staining	Violet	Red
Peptidoglycan layer	Thick,40 sheets	Thin,1-3 Sheets.
Teichoic & teichuronic acids	Present	Absent
Lipoprotein	Absent	Present
Outer member (lipopolysaccharide)	Absent	Present
Periplasmic space	Absent	Present
L- form	Protoplast	spheroplast
Decolourization	This bacteria resist docolourization	This bacteria can ‘t resist decolourization.