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Which gram positive bacteria grows on macconkey and EMB?
Most gram positive bacteria do not grow on MacConkey agar or Eosin Methylene Blue (EMB) agar, as these are selective media designed to inhibit the growth of gram positive organisms. So, typically, you would not expect a gram positive bacteria to grow on these media.
What kingdom is gram positive bacteria?
Kingdom Gram-Positive Bacteria is a kingdom within the domain Bacteria.
Is azospirillum a gram positive bacteria?
Gram positive
Can you elimintate gram positive bacteria from a gram positive gram negative mixture with mild detergent treatment?
AnswerYou can use a "selective" medium that will inhibit the growth of Gram positive bacteria and only allow Gram negative bacteria to multiply. A medium which is commonly used for this is the McConkey agar which contains a crystal violet strain and allows only Gram negative cultures to grow.You can also eliminate Gram positive bacteria with antibiotics (e.g. ampicillin) provided that they are sensitive and not resistant.
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.
Which gram positive bacteria grows on macconkey and EMB?
Most gram positive bacteria do not grow on MacConkey agar or Eosin Methylene Blue (EMB) agar, as these are selective media designed to inhibit the growth of gram positive organisms. So, typically, you would not expect a gram positive bacteria to grow on these media.
What kingdom is gram positive bacteria?
Kingdom Gram-Positive Bacteria is a kingdom within the domain Bacteria.
Is azospirillum a gram positive bacteria?
Gram positive
Does Gram-positive bacteria have lipopolysaccharides?
No, Gram-positive bacteria do not have lipopolysaccharides.
Is lactobacillus bacteria gram positive bactaria?
Lactobacillus is gram positive bacteria
Do gram positive bacteria have an outer membrane?
No, gram positive bacteria do not have an outer membrane.
Do gram positive bacteria have lipopolysaccharides (LPS)?
No, gram positive bacteria do not have lipopolysaccharides (LPS).
Does Gram-positive bacteria have an outer membrane?
No, Gram-positive bacteria do not have an outer membrane.
What is the structural difference in the cell walls of gram-negative bacteria that distinguishes them from gram-positive bacteria?
Gram-negative bacteria have a thinner peptidoglycan layer in their cell walls compared to gram-positive bacteria. Additionally, gram-negative bacteria have an outer membrane that contains lipopolysaccharides, which is absent in gram-positive bacteria.
Is Staphylococcus saprophyticus gram positive or negative?
Yes. Staphylococci are classified as gram positive bacteria and appear as purple spheres when Gram stained.
Is acid fast bacteria gram positive or negative?
Acid-fast bacteria are gram-positive.
Can you elimintate gram positive bacteria from a gram positive gram negative mixture with mild detergent treatment?
AnswerYou can use a "selective" medium that will inhibit the growth of Gram positive bacteria and only allow Gram negative bacteria to multiply. A medium which is commonly used for this is the McConkey agar which contains a crystal violet strain and allows only Gram negative cultures to grow.You can also eliminate Gram positive bacteria with antibiotics (e.g. ampicillin) provided that they are sensitive and not resistant.
