Mr Ten Divergence Betwixt Gram Positive As Well As Gram Negative Bacteria
Gram staining is a particular technique which is used to stain bacteria. This technique was developed past times Christian Gram inwards 1884. The stain stain used inwards Gram staining is called Gram stain. Chemically Gram stain is a weakly element of group I solution of crystal purple or gentian violet.
On the footing of jail mobile telephone wall construction together with its stain mightiness wit Gram stain, bacteria are grouped into ii categories. They are Gram positive bacteria together with Gram negative bacteria.
The bacteria which retain the coloring textile of the stain are called Gram positive bacteria. Examples of Gram positive bacteria
The bacteria which lose the coloring textile of the stain are called Gram negative bacteria. Examples of Gram negative bacteria
On the footing of jail mobile telephone wall construction together with its stain mightiness wit Gram stain, bacteria are grouped into ii categories. They are Gram positive bacteria together with Gram negative bacteria.
The bacteria which lose the coloring textile of the stain are called Gram negative bacteria. Examples of Gram negative bacteria
Gram Positive vs Gram negative Bacteria
Gram Positive Bacteria | Gram Negative Bacteria |
The bacteria stay coloured alongside Gram staining fifty-fifty subsequently washing alongside alcohol or acetone. | The bacteria create non retain the stain when washed alongside alcohol or acetone. |
Outer membrane is absent. | Outer membrane is present. |
Cell wall is 20-30 nm thick. | Cell wall is 8-12 nm thick. |
The wall is smooth | The wall is wavy together with comes inwards contact alongside plasma membrane entirely at a few loci. |
The wall contains 70-80% murein. | The wall contains 10-20% murein. |
The lipid content inwards the wall is really low. | The lipid content inwards the wall is 20-30%. |
Porin are absent. | Porins or hydrophilic channels hand inwards outer membrane. |
Cell wall contains teichoic acids. | |
Basal torso of the flagellum contains ii rings. | Basal torso of the flagellum has 4 rings. |
Mesosomes are quite prominent. | Mesosomes are less prominent. |
A few pathogenic bacteria belong to Gram positive group. | Most of the pathogenic bacteria belong to Gram negative group. |
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