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What color would the G- cell be if not counter stained with safranin?
Purple
What color is safranin?
Safranin is a light pink/red color.
What color is E coli when stained?
If you are talking about a Gram Stain, then red. E. coli is Gram negative which means that Safranin will stain it red during a gram stain.
Describe the microscopic appearance of encapsulated streptococcus if stained with safranin?
Safranin (red) is used in gram staining and endospore staining as the secondary stain. Nigrosin is used in negative staining, staining only the background and not the bacteria. Therefore, the bacteria within the capsule would stain red from the safranin. (Like in endospore staining and negative gram staining, safranin would stain the bacteria red.) Nigrosin would stain the background of the organism just as it would in negative staining. Bacteria (within capsul): stained safranin red Capsule (outer layer of bacteria): clear Background of organism: stained dark with Nigrosin
What happens when a plant cell is stained with safranin?
Wo kon sa janwer hy jis kaa milk pink hy
What would you expect to see inside the stained cells nucleus?
It would be the color you stained.
What happens if not enough alcohol is applied to a gram stain?
Both bacteria types would be stained by the safranin. When the iodine is added, safranin would be "set" in the positive. The decolorizer would wash out the safranin and then application of the crystal violet would stain the negative.
Is it Ecoli a fastidious organism?
It is not fastidious, it is a gram negative organisms. To be precise fastidious organisms are those which could be stained with any of the dyes eg mycobacterium tuberculosis
Why is counterstaining necessary when using a differential staning technique such as the gram stain?
The counter-stain allows you to see all the structures that were not stained with the primary stain. Without the counter-stain, all you would see is the purple-stained structures (nucleus, some cytoplasmic proteins), but you would have a difficult time observing the cell membrane and many cytoplasmic structures.
Why was safranin used for cheek cell?
We used safranin on how to essilly see the specimen.
Why was safranin use for the cheek cell?
We used safranin on how to essilly see the specimen.
What is safranin solution in science?
safranin is a biological stain used in histology n cytology
