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If all your cells appear deep purple with a Gram stain, it indicates that they are Gram-positive bacteria. This characteristic is due to the thick peptidoglycan layer in their cell walls, which retains the crystal violet dye used in the staining process. It suggests a potential bacterial infection, and further tests would be needed to identify the specific type of bacteria and determine appropriate treatment.
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What is the most important reagent gram stain method?
The most important reagent in the Gram stain method is crystal violet, which serves as the primary stain. It imparts a deep purple color to all cells initially. Subsequently, the cells are treated with iodine, which forms a complex with the crystal violet, enhancing its retention. This differential staining process ultimately allows for the classification of bacteria into Gram-positive or Gram-negative based on their cell wall structure.
What color is the cytoplasm of an onion cell?
When observing an onion cell under the microscope, it appear to be long an oval in shape. Staining the cell will make the chromosomes attain a deep purple color.
What is a solid purple-black non metal which changes to a deep purple gas when heated?
Iodine is a purple-black non metal that changes to a deep purple gas when heated.
Is a nucleus acidic or alkaline in a staining of cheek cells fro microscopic analysis?
The nucleus in a staining of cheek cells for microscopic analysis typically appears acidic when stained with basic dyes such as hematoxylin. This is because the basic dyes bind to the acidic components of the nucleus, resulting in a dark blue or purple color.
What colour shows the cellulose with iodine?
Iodine turns cellulose blue-black when they come in contact. This is a common method to detect the presence of cellulose in materials like paper or plant cells.
What are Donovan bodies?
Rod-shaped oval organisms found in tissue samples from patients with granuloma inguinale. Donovan bodies appear deep purple when stained with Wright's stain.
What is the most important reagent gram stain method?
The most important reagent in the Gram stain method is crystal violet, which serves as the primary stain. It imparts a deep purple color to all cells initially. Subsequently, the cells are treated with iodine, which forms a complex with the crystal violet, enhancing its retention. This differential staining process ultimately allows for the classification of bacteria into Gram-positive or Gram-negative based on their cell wall structure.
When was Deep Purple created?
Deep Purple was created in 1968.
When did Deep Purple end?
Deep Purple ended in 1976.
What is the function of copper sulfate in the capsule stain?
The copper sulfate is used as a decolorizing agent rather than water. The copper sulfate washes the purple primary stain out of the capsular material without removing the stain bound to the cell wall. At the same time, the decolorized capsule absorbs the copper sulfate, and the capsule will now appear white in contrast to the deep purple of the cell.
Who sang the song smoke on the water?
That would be Deep Purple.
Sea whip has a deep purple color. What are the adjectives in the sentence?
deep,purple.
Who recorded the song 'Deep Purple Hush'?
The song "Deep Purple Hush" was recorded by Deep Purple in 1968 for their first album "Shades of Deep Purple". It was based on the song "Hush" by Billy Joe Royal in November 1967.
What does blue plus purple?
deep purple
Will Ritchie Blackmore ever return to Deep Purple?
Only Ritchie and Deep Purple can answer this.
Is the Lead singer of deep purple is gay?
None of the singers of Deep Purple are gay.
When was Shades of Deep Purple created?
Shades of Deep Purple was created in 1968-07.
