what are the similarities of the negative gram and positive gram?
both will only relate to the bacterias but
not any other microorganism.
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The relationship between positive and negative electric charges is in their number of electrons. This causes them to be attracted or repel each other based on this charge.
Both can cause harm to living organisms. An example is that fungi can cause Athletes Foot and Ringworm.
Some of the similararities between wet cell batteries and dry cell batteries include: * Multiple cells. * A container such as a case or housing. * Positive and negative electrodes. * An electrolyte. * The ability to produce of electricity in the form of Direct Current [DC].
what are the similarities between basketball and ring-ball
What is the similarities between routine and positive messages? What is the similarities between routine and negative messages? What is the similarities of routine and persuasive messages? What is the similarties between positive and negative messages? What is the similarities positive and pursusive messages? What is the difference between routine and positive messages? What is the difference between routine and negative messages? What is the difference between positive and negative messages? What is the difference between positive andpersuasive messages? What is the similarities between routine and positive messages? What is the similarities between routine and negative messages? What is the similarities of routine and persuasive messages? What is the similarties between positive and negative messages? What is the similarities positive and pursusive messages? What is the difference between routine and positive messages? What is the difference between routine and negative messages? What is the difference between positive and negative messages? What is the difference between positive andpersuasive messages? What is the similarities between routine and positive messages? What is the similarities between routine and negative messages? What is the similarities of routine and persuasive messages? What is the similarties between positive and negative messages? What is the similarities positive and pursusive messages? What is the difference between routine and positive messages? What is the difference between routine and negative messages? What is the difference between positive and negative messages? What is the difference between positive andpersuasive messages?
They both can be negative or positive answer
They have different cell walls.
Not really possible to make a venn diagram, but here's a list: Similarities: In Bacteria Involve a peptidoglycan layer Differences Gram-negative is much more toxic Gram-negative is crystal violet in the Gram stain while Gram-positive is red
gram- negative and gram- positive bacteria differ in their response to different antibiotics
The difference between a gram positive and gram negative bacteria is the thickness/presence of the peptidoglycan layer secreted on the outside of the plasma membrane
The difference between a gram positive and gram negative bacteria is the thickness/presence of the peptidoglycan layer secreted on the outside of the plasma membrane
gram staining differentiates between gram negative and gram positive bacteria by showing different colors. it shows blue or purple like color for gram positive bacteria and red color for gram negative bacteria. where as simple stain gives the same color to all the types of bacteria. hence it is difficult to differentiate between them.
The major difference between gram positive and the gram negative bacteria is the structure of their cell wall. The gram positive bacteria have two layers a plasma membrane and outer to it a peptidoglycan layer. But the gram negative bacteria have another layer other than the cell wall. While the gram negative bacteria has three layers. It has a plasma membrane that is called as the inner membrane, then a peptidoglycan layer and finally an outer membrane of phospholipids and lipopolysaccharides. There is space between the inner membrane and the peptidoglycan layer called as the periplasmic space. Peptidoclycan layer in the gram positive bacteria are much more thicker than that of the gram negative bacteria. The molecule teichoic acid is present in gram positive bacteria and the porin proteins are characteristically present in the gram negative bacteria. Gram positive bacteria usually produce exotoxins and the gram negative bacteria usually produces endotoxins. Gram positive bacteria gives Violet colour to the gram staining and the gram negative bacteria gives pink colour to the gram staining. In gram staining the bacteria is fixed on slides and then they are treated with Crystal Violet. After that they are treated with iodine and then they are decolourised. If the bacteria is gram negative then it shows Violet colour and if it is gram negative then it shows pink colour. Initially both strains show Violet colour after Crystal Violet treatment but on the treatment with iodine and decolourisation the gram negative bacteria loose colour and become pink. This is because in the gram positive bacteria the Violet crystals bind firmly to the peptidoglycan layer and the colour is not removed in later stages. In gram positive bacteria the colour does not penetrate much because of outer membrane and is lost much during decolourisation.
No. A treatment of ethylenediaminetetraacetic acid (EDTA) and the enzyme, lysozyme, will cause gram negative bacteria to lyse. Some gram positive bacteria can also be lysed by doing this. The EDTA stabilizes the solution and allows lysozyme to cut the bonds between the carbohydrates that make up the cell wall wall in bacteria. This will lyse the cell and cause the contents of the cell to be spilled out. This technique is primarily used for DNA assays. A good way to isolate either gram positive or gram negative is by using different types of agar. The MacConkey agarmight be the most useful for what you want to do. It will only allow gram negative to grow, isolating just the gram negatives only.
Gram positive bacteria cell walls have a thick layer of Peptidoglycan and no periplasmic space. Gram negative bacteria cell walls have inner and outter cytoplasmic membranes with a periplasmic space in between. these also have a thin layer of Peptidoglycan. The outter cytoplasmic membrane of gram negative bacteria contains lipopolysaccharides.
positive ions carry positive charge and negative ions carry negative charge