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What is the counter or secondary stain used in the Gram stain procedure?
The counter or secondary stain used in the Gram stain procedure is safranin.
Why is the counter stain for gram stain procedure differ from the counter stain used for acid fast procedure?
The counter stain used in the Gram stain procedure is typically safranin or basic fuchsin, which stains Gram-negative bacteria pink or red. In the acid-fast stain procedure, the counter stain used is typically methylene blue or brilliant green, which stains non-acid-fast bacteria blue or green, allowing acid-fast bacteria to retain the primary stain color (carbolfuchsin).
Carbolfuchsin can be used as a simple stain and as a negative stain as a simple stain the pH is?
Carbolfuchsin can be used as a simple stain by staining bacterial cells pink to differentiate them from the background. The pH of the carbolfuchsin stain is typically around 6.0, but may vary depending on the specific formulation of the stain.
What is the purpose of crystal violet in the Gram's stain procedure?
Crystal violet is the primary stain in the Gram's stain procedure, used to color all bacteria cells purple. This helps differentiate between Gram-positive bacteria (which retain the violet color) and Gram-negative bacteria (which lose the violet color when decolorized with alcohol).
Which staining technique is used to identify the simple stain(s)?
The staining technique used to identify simple stains is called the simple staining technique.
What is the counter or secondary stain used in the Gram stain procedure?
The counter or secondary stain used in the Gram stain procedure is safranin.
Why is the counter stain for gram stain procedure differ from the counter stain used for acid fast procedure?
The counter stain used in the Gram stain procedure is typically safranin or basic fuchsin, which stains Gram-negative bacteria pink or red. In the acid-fast stain procedure, the counter stain used is typically methylene blue or brilliant green, which stains non-acid-fast bacteria blue or green, allowing acid-fast bacteria to retain the primary stain color (carbolfuchsin).
Carbolfuchsin can be used as a simple stain and as a negative stain as a simple stain the pH is?
Carbolfuchsin can be used as a simple stain by staining bacterial cells pink to differentiate them from the background. The pH of the carbolfuchsin stain is typically around 6.0, but may vary depending on the specific formulation of the stain.
Which is an example of a dye used in a simple stain?
Methylene blue
What is the purpose of the crystal violet in the gram stain procedure?
Its the primary stain of the procedure. IT stains the Gram positive organisms
What staining procedure makes use of pararosanaline?
The Schmorl's stain procedure makes use of pararosaniline as one of its staining components. It is a histological staining method used to highlight cellular structures in tissues.
What is the purpose of crystal violet in the Gram's stain procedure?
Crystal violet is the primary stain in the Gram's stain procedure, used to color all bacteria cells purple. This helps differentiate between Gram-positive bacteria (which retain the violet color) and Gram-negative bacteria (which lose the violet color when decolorized with alcohol).
What type of charge does a simple stain have?
A simple stain has a positive charge.
Which staining technique is used to identify the simple stain(s)?
The staining technique used to identify simple stains is called the simple staining technique.
How long does a gram stain procedure typically take?
A gram stain procedure typically takes about 10-15 minutes to complete.
Does the gram stain procedure work for all bacteria?
Yes. The gram stain procedure separates all bacteria into one of two groups - into gram-negative bacteria which do not stain purple and into gram-positive cells which do stain purple. In structural terms, the ability of a cell to become stained during the gram stain procedure is due to the chemical makeup of the cell wall.
What bacterial staining technique is used when water is used to remove excess stain from the slide?
simple
