0
What else can I help you with?
Which type of bacteria are present in curd either gram plus ve or gram -ve bacteria?
The bacteria present in curd are primarily Gram-positive bacteria. These include species like Lactobacillus acidophilus and Streptococcus thermophilus. Gram-negative bacteria are not typically found in curd as the fermentation process favors the growth of Gram-positive bacteria.
Does E. coli have a cell wall?
Yes, E. coli has a cell wall. It is composed of peptidoglycan, a unique structural component found in most bacterial cell walls. The cell wall provides structural support and protection for the bacterium.
What type of bacteria can break down oil?
Bacteria that can digest oil clean up environmental pollutants like
Why is the difference color between gram positive and gram negative bacteria?
It is because of the thickness of the peptidoglycan cell wall of the bacteria. Gram positive bacteria have a larger/thicker cell wall. It is this cell wall which retains the stain of the crystal violet(primary stain) and carbol fuschin(counterstain). Gram negative have a very thin cell wall. So when the Acetone solution is applied in between stains the crystal violet is washed out of the gram negative bacteria. As it is only left on for a few seconds the gram positive bacteria can still retain the crystal violet solution due to the cell wall thickness. The counterstain is then added. because the gram negative bacteria have been 'unstained' by the acetone the fuschin (pink stain) is absorbed and therefore shown when looked at under a microscope.
What kingdom is gram positive bacteria?
Kingdom Gram-Positive Bacteria is a kingdom within the domain Bacteria.
Which type of bacteria are present in curd either gram plus ve or gram -ve bacteria?
The bacteria present in curd are primarily Gram-positive bacteria. These include species like Lactobacillus acidophilus and Streptococcus thermophilus. Gram-negative bacteria are not typically found in curd as the fermentation process favors the growth of Gram-positive bacteria.
Is proteus gram positive or gram negative?
It's an Gram - ve bacteria.
Which type of pathogen ismore easily treated?
Gram +ve bacteria are easier to treat than Gram -ve bacteria. Although G +ve organisms have several layers of peptidoglycan it does not serve as permeability barriers. G -ve organisms on the other hand have an additional outer membrane which causes them to be more resistant to antibiotics.
What is the shape of borrelia recurrentis?
borrelia recurrentis is a spiral shape gram -ve bacteria
Give the example for gram positivegram negative bacteria?
Typical gram-positive bacteria are staphylococci; typical gram-negative bacteria are bacilli.
How gram positive bacilli defer from gram negative bacilli in gram stain?
First gentian violet or crystal violet solutn is applied,they bcome purple now iodine is added and acetone or ethyl alcohol is applied gram -ve bacteria lose their color while gram positive bacteria don't
Salmonella is a notable example of?
Gram-Negative Bacteria!
Does E. coli have a cell wall?
Yes, E. coli has a cell wall. It is composed of peptidoglycan, a unique structural component found in most bacterial cell walls. The cell wall provides structural support and protection for the bacterium.
Are all coccus shaped bacteria gram positive?
round . . .spherical -just think "o" when you see the name because the letters are round
What bacteria is a gram negative?
One example of a gram-negative bacteria is Escherichia coli (E. coli). Gram-negative bacteria have a cell wall structure that includes an outer membrane, which is not present in gram-positive bacteria. This outer membrane contains lipopolysaccharides that contribute to the bacteria's resistance to certain antibiotics. Gram staining is a common technique used to differentiate between gram-negative and gram-positive bacteria based on their cell wall composition.
What type of bacteria can break down oil?
Bacteria that can digest oil clean up environmental pollutants like
Why is the difference color between gram positive and gram negative bacteria?
It is because of the thickness of the peptidoglycan cell wall of the bacteria. Gram positive bacteria have a larger/thicker cell wall. It is this cell wall which retains the stain of the crystal violet(primary stain) and carbol fuschin(counterstain). Gram negative have a very thin cell wall. So when the Acetone solution is applied in between stains the crystal violet is washed out of the gram negative bacteria. As it is only left on for a few seconds the gram positive bacteria can still retain the crystal violet solution due to the cell wall thickness. The counterstain is then added. because the gram negative bacteria have been 'unstained' by the acetone the fuschin (pink stain) is absorbed and therefore shown when looked at under a microscope.
