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What are the positive and negative effects of deple tion of ozone layer?
Wiki User
∙ 10y ago
There are no positives of ozone depletion. The negative effects include the entering of the harmful ultraviolet radiations of the sun on the surface of earth.
Wiki User
∙ 10y ago
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What is depletion layer?
a layer that is present b/w the positive and negative charge
Why are Gram-positive bacteria more susceptible to the effects of penicillin than Gram-negative bacteria?
Penicillins have a bacteriocidal effect on Gram-positive bacteria. In Gram-positive cells, peptidoglycan makes up as much as 90% of the thick, compact cell wall, and is the outermost layer. Penicillins are not effective against Gram-negative bacteria, which have cell walls in which peptidoglycan is not the outermost layer, but that lies between the plasma membrane and a lipopolysaccharide (LPS) outer membrane. Penicillin cannot access the peptidoglycan of Gram-negative cells.
Compare gram-positive bacteria with gram-negative bacteria?
The peptidoglycan layer of the cell wall is thicker for a gram-positive bacterium.
Grams method is used to tell what?
Gram staining is primarily used to differential bacteria based on their cell wall structure. Bacteria are usually classified as Gram positive or Gram negative. Gram positive - thick layer of peptidoglycan as outermost layer, plasma membrane as innermost layer. Gram negative - thin layer of peptidoglycan "sandwiched" in between 2 separate plasma membranes.
What describes a difference when gram-positive bacteria are compared to gram negative bacteria?
The peptidoglycan layer of the cell wall is thicker for a Gram-positive bacterium.
What describes a difference. When gram-positive bacteria are compared to gram-negative bacteria?
The peptidoglycan layer of the cell wall is thicker for a Gram-positive bacterium.
Why might there be a differential effect of an antibiotic between a gram positive and gram negative bacterium?
Because of the lipopolysaccaride outer layer of Gram-negative bacteria and the porins that form water-filled channels across this layer.
What is the difference between negative and positive plane in pcb design?
A positive plane is just like any other artwork layer - it shows where copper will be. A negative plane, like the name suggests, shows where there will not be copper.
What layer in the atmosphere is magnetic?
The ionosphere inside the atmosphere is magnetic. It is the one that contains the ions i.e positive and negative.
What cell structures is significantly different between Gram positive and Gram-negative bacteria?
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
What cell structure is significantly different between gram-positive and gram-negative bacteria?
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
What is the difference between cell wall of gram positive and gram negative bacteria.?
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.
