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Its middle part of the glass takes the stain, and makes it look like there is a bubble in the middle. because it is staying in just that one part of the glass.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoNucleus of the white blood cells.
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How can you observe a white blood cell in a light microscope?
IF you want to observe WBCs in microscope you will have to stain the blood with either methylene orange or Iodine solution.
What happens if you use gram stain on a virus?
Most likely nothing. The gram stain will only stain the peptidoglycan cell wall of bacteria. Most viruses have a protein coat called a capsid. The capsid will not take up either the crystal violet or the safranin of a Gram stain.
How to stain blood film by leishman stain?
1. stain with leishman stain for 3 minutes 2. poured with buffer solution for 10 - 15 minutes, make sure the blood film is flooded with the buffer solution. 3. rinse with distilled water to clean the remaining stain. 4. air dry. this is the most simple step and easy to remember! good luck!
Which type of blood cell has no nucleus?
That depends on which species you're referring to. In most mammals, including humans, mature red blood cells do not have a nucleus.
Could a negatively charged dye stain a bacteria?
The effect on the bacteria depends if the stain is an acidic or basic stain. Most bacteria are stained when a basic stain permeates the cell wall and adheres by weak ionic bonds to the bacterial cell, which is slightly negatively charged.
What dinning room table wood is the most stain resistant?
Pine is the hardest wood to stain becuase it absorbs the stain to erratically. anonymous@oola.com
How can you observe a white blood cell in a light microscope?
IF you want to observe WBCs in microscope you will have to stain the blood with either methylene orange or Iodine solution.
Which cell type absorbs the most carbon dioxide during the day?
The Palisade Mesophyll Cell.
What happens if you use gram stain on a virus?
Most likely nothing. The gram stain will only stain the peptidoglycan cell wall of bacteria. Most viruses have a protein coat called a capsid. The capsid will not take up either the crystal violet or the safranin of a Gram stain.
What are the most common type of the white blood cell?
Neutrophils are the most common type of the white blood cell
How to stain blood film by leishman stain?
1. stain with leishman stain for 3 minutes 2. poured with buffer solution for 10 - 15 minutes, make sure the blood film is flooded with the buffer solution. 3. rinse with distilled water to clean the remaining stain. 4. air dry. this is the most simple step and easy to remember! good luck!
Methylene blue can be prepared as a basic stain or an acidic stain. How would the pH affect the staining of bacteria?
# The pH will determine if the bacteria will have a particular charge. If the chromophore is a positive ion like the methylene blue in the equation shown in the reading, the stain is considered a basic stain; if it is a negative ion, it is an acidic stain. Most bacteria are stained when a basic stain permeates the cell wall and adheres by weak ionic bonds to the negative charges of the bacterial cell.
What are polys in a blood test?
polys or PMN's - polymorphonuclear leukocytes. Cells that contain large visible granules are sometimes called granulocytes. They can be separated into 3 distinct cell lines, based on the reaction of the granules to the most commonly used stain in Hematology, the Wright stain. The stain is a pH based stain. Structures that favor the basic stain stain dark blue or basophilic; while those that favor the acid stain, eosin, stain bright red-orange. Some structures seem indifferent to the stain and are called neutral. The most numerous cell line of the granulocytes contain both light blue and light pink granules. As a result they are called neutrophils. This cell line is considered the first line of defense against most bacteria. It takes 6 steps for this cell to mature from a myeloblast to a fully mature cell. There have been several different ways to identify these cells so the following names are more or less synonymous: The most mature cells is called polymorphonuclear leukocytes (polys or PMN's) or segmented neutrophils (segs). One step from fully mature is the band or nonsegmented cell. Both these cells types are functional; the older one seems just a little bit faster. These cells are usually between 50 - 70% of all of the cells seen in a normal differential performed on an adult. These numbers do not work for infants and young children.
Do cows red blood cell have nuclei?
A cow's red blood cell does not have a nuclei. Most mammals do not have a nuclei in their red blood cells.
Which part of bacteria cell is most involved in gram stain?
The cell wall.. gram stain tests for presence of a thick outer layer of peptidoglycan.
What is The most abundant white blood cell in the blood under physiological conditions?
The most abundant white blood cells in the blood are neutrophils.
What is microcytic hypochromic anemia?
Microcytic hypochromic anemia is a condition where the red blood cell count and hemoglobin levels are low (hence anemia), with small red blood cells (microcytic), and red blood cells that stain less intensely than normal (hypochromic). The most common cause is iron deficiency. Low levels of iron in the body.
