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Why is Gram staining classified as differential staining?
Differential staining is the procedure that are used to distinguish organism based on their staining properties. Use of gram stain divide bacteria into two classes - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour. By this method we can differentiate two different types of bacteria having different cell wall composition that is the reason gram staining used widely as differential staining
Why gram staining classified as differential staining?
Differential staining is the procedure that are used to distinguish organism based on their staining properties. Use of gram stain divide bacteria into two classes - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour. By this method we can differentiate two different types of bacteria having different cell wall composition that is the reason gram staining used widely as differential staining
Is endospore staining differencial staining?
Yes, endospore staining is a type of differential staining. It is used to distinguish between bacterial endospores and the vegetative cells of the organism. The endospores appear as green structures against a pink or red background when using the Schaeffer-Fulton staining technique.
What is the purpose of mordant in a differential staining procedure?
The resultant crystal violet- iodine (CV-1) complex serves to intensify the-color of the stain. At this point, all cells will appear purple black.
What is the purpose of spore staining?
not sure
What is the purpose of mordant stain in a differential staining procedure?
The resultant crystal violet- iodine (CV-1) complex serves to intensify the-color of the stain. At this point, all cells will appear purple black.
What is the purpose of staining?
to detect bacterial stracture
What is the purpose of albert staining?
to detect bacterial stracture
What advantages of differential staining procedures over the simple staining technique?
Using multiple stains can better differentiate between different microorganisms or structures/cellular components of a single organism.
What are the advantages of differential staining procedures over simple staining techniques?
Using multiple stains can better differentiate between different microorganisms or structures/cellular components of a single organism.
Why gram staining is classified as differential staining?
Differential staining is the procedure that are used to distinguish organism based on their staining properties. Use of gram stain divide bacteria into two classes - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour. By this method we can differentiate two different types of bacteria having different cell wall composition that is the reason gram staining used widely as differential staining
What is thee purpose of adding methylene blue to the specimen?
Adding methylene blue to a slide will stain animal cells and make the nuclei more visible.
