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They have different cell walls.
Colby Leffler
Wiki User
∙ 13y agogram 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 layer of the cell wall is much thinner as compared to gram positive
Wiki User
∙ 12y ago****CHARACTERISTICS OF GRAM POSITIVE AND GRAM NEGATIVE****
GRAM POSITIVE BACTERIA:
1. A very thick cell wall of peptidoglycan
2. If a flagellum is present it contain two rings for support
3. Teichoic acid are present
4. Lipopolysaccharide is absent
5. Do not sensitive to penicillin
6. Digested by lysozyme
7. protein content 0 %
8. lipid and lipoprotein content 0-3 %
9. Gram positive bacteria stain purple.
GRAM NEGATIVE BACTERIA:
1. A very thin layer of peptidoglycan
2. Teichoic acid are absent
3. Lipopolysaccharide is present (outside the polysacchride)
4. Weakly sensitive to penicillin
5. Weakly Digested by lysozyme
6. protein content 9%
7. lipid and lipoprotein content 58% 8. Gram negative bacteria stain pink.
****************THANK YOU****************
"NEELAM KHAN"
Jinnah university for women
Karachi, Pakistan.
Wiki User
∙ 12y ago2. If a flagellum is present it contain four supporting rings. 3. Teichoic acid are absent
4. Lipopolysaccharide is present (outside the polysacchride)
5. Weakly sensitive to penicillin
6. Weakly Digested by lysozyme
7. protein content 9%
8. lipid and lipoprotein content 58%
9. Gram negative bacteria stain pink
GRAM NEGATIVE BACTERIA:1. A very thick cell wall of peptidoglycan
2. If a flagellum is present it contain two rings for support
3. Teichoic acid are present
4. Lipopolysaccharide is absent
5. Do not sensitive to penicillin
6. Digested by lysozyme
7. protein content 0 %
8. lipid and lipoprotein content 0-3 %
9. Gram positive bacteria stain purple.
****************THANK YOU****************
"NEELAM KHAN"Jinnah university for women
Karachi, Pakistan.
Wiki User
∙ 12y ago1. A very thick cell wall of peptidoglycan
2. If a flagellum is present it contain two rings for support
3. Teichoic acid are present
4. Lipopolysaccharide is absent
5. Do not sensitive to penicillin
6. Digested by lysozyme
7. protein content 0 %
8. lipid and lipoprotein content 0-3 %
9. Gram positive bacteria stain purple.
GRAM NEGATIVE BACTERIA:1. A very thin layer of peptidoglycan
2. Teichoic acid are absent
3. Lipopolysaccharide is present (outside the polysacchride)
4. Weakly sensitive to penicillin
5. Weakly Digested by lysozyme
6. protein content 9%
7. lipid and lipoprotein content 58%
8. Gram negative bacteria stain pink.
9. If a flagellum is present, it contain four supporting rings.
****************THANK YOU****************
"NEELAM KHAN"
Jinnah university for women
Karachi, Pakistan.
Wiki User
∙ 12y agothey are bacteria's.
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Is klebsiella gram positive or negative?
i believe it is a gram bacteria which causes respiratory illness.
Is lactobacillus casei is a gram negative bacteria or gram positive?
The Bacteria Sarcina lutea is Gram Positive Because If You Perform the Gram Test It Will Turn The Violet Color Which indicates It's Positiveness. What Makes It Positive Is the Peptidoglycan Located Within The The Bacterium
Is gram positive bigger than gram negative?
Gram-positive bacteria and Gram-negative bacteria are different in their colouration when dyed and viewed with a light microscope. Gram-positive appear violet, and Gram-negative appear red. Gram-positive and Gram-negative classification, however, has nothing to do with size.
Are eukayotic cells from you gumline gram-positive or gram-negative?
Neither, only bacteria are classified as Gram positive or Gram negative.
Is herpes simplex gram positive or gram negative?
It is a pleomorphic Gram negative bacilli.
Is klebsiella gram positive or negative?
i believe it is a gram bacteria which causes respiratory illness.
Is anthrax gram positive or negative?
gram positive bacteria
Name the different gram positive and gram negative bacteria?
Name of gram positive and gram negative bacteria?
Does Tetracycline kill gram positive or gram negative bacteria?
Tetracycline kills both gram positive and gram negative bacteria. The mode of action to which Tetracycline works to kill bacteria is that it inhibits protein synthesis which works against both gram positive and gram negative bacteria.
What is most common gram positive or gram negative bacteria?
gram negative
Is lactobacillus casei is a gram negative bacteria or gram positive?
The Bacteria Sarcina lutea is Gram Positive Because If You Perform the Gram Test It Will Turn The Violet Color Which indicates It's Positiveness. What Makes It Positive Is the Peptidoglycan Located Within The The Bacterium
Is gram positive bigger than gram negative?
Gram-positive bacteria and Gram-negative bacteria are different in their colouration when dyed and viewed with a light microscope. Gram-positive appear violet, and Gram-negative appear red. Gram-positive and Gram-negative classification, however, has nothing to do with size.
What colors gram positive and gram negative bacteria?
Gram-positive cells are purple and the Gram-negative cells are red.
What is the Bacteria in gingivitis is it gram positive or negative?
gram +
Are archaebacteria gram positive or gram negative?
A guess ;positive or negative bacteria spider(insect).
Which Gran Positive or negative which is more serious?
Gram positive bacteria responds to the Gram stain; gram negative bacteria does not. The two bacteria do not respond to the same antibiotics. Right now the most dangerous bacteria is a gram negative bacteria. That could change.
Give the example for gram positivegram negative bacteria?
Typical gram-positive bacteria are staphylococci; typical gram-negative bacteria are bacilli.
