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What is the stain blue used to stain animal cells?
Methylene blue is used for many different staining purposes, but one of the main ones is staining RNA or DNA. In animal cells, it will stain the cytoplasm and the nucleus (the nucleus will be much darker).
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.
Which is an example of a dye used in a simple stain?
Methylene blue
Can Methylene blue used to stain bacteria?
Yes because Methylene Blue is a symple stain which allows the staining of Cocci. The only thing that is done with the stain is to show the morphology of the bacteria, so one could tell the shape, size, and, arrangement.
Which substance can a student use to make the nuclei more visible?
A student can use a stain called methylene blue to make nuclei more visible under a microscope. Methylene blue is commonly used in biology and histology to stain cells and highlight structures like nuclei.
Which stain you should use to stain onion peel?
To stain onion peel cells, you should use a stain called iodine. Iodine is commonly used to stain cells because it binds to starches and glycogen in the cells, making the cells more visible under a microscope.
What is the stain blue used to stain animal cells?
Methylene blue is used for many different staining purposes, but one of the main ones is staining RNA or DNA. In animal cells, it will stain the cytoplasm and the nucleus (the nucleus will be much darker).
What kind of stain are used to stain plant and animal cells?
Plant cells are typically stained with dyes like iodine to highlight structures like nuclei and starch granules. Animal cells can be stained with dyes like hematoxylin and eosin to distinguish different cell components like nuclei and cytoplasm. These stains help researchers visualize and study the cells under a microscope.
What is methylene blue use for when gram staining?
Methylene blue can be used to prepare slide for animal cells. For example, if you want to examine a piece of your cheek cell, you would take a piece of cotton wool and rub it on the inside of your cheek and the rub it on a microscope slide, the you add a little distilled water and then a drop of methylene blue. The final step you would take, is to cover the slide with a cover slip, then place it under the microscope.
Can methylene blue stain skin?
Yes.
What does lugol's iodine stain do to the activity of the cell?
I just did a lab in biology called "How Plant and Animal Cells Differ" and in the packet it had that question. The answer is: Lugol's iodine stain stops the activity of the cell. It kills whatever specimen it is staining.
What is the difference between Wright stain and Giemsa stain?
The Wright stain is a combination of eosin and methylene blue dyes, while Giemsa stain is a mixture of eosin, methylene blue, and azure dyes. Giemsa stain is commonly used for staining blood smears to visualize parasites and bacteria, while Wright stain is used more for general cell morphology in blood and bone marrow specimens.
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.
Is it possible to substitute methylene blue for nigrosin in the negative stain?
no
Which is an example of a dye used in a simple stain?
Methylene blue
What color is simple staining on a bacillus and coccus using methylene blue stain?
Methylene blue stains everything blue.
Why are tomato cells stained with methylene blue as opposed to iodine solution?
Tomato cells are stained with methylene blue because it binds to nucleic acids, allowing for visualization of the cell's nucleus and DNA content under a microscope. Iodine solution, on the other hand, is typically used to stain starch grains due to its ability to form a complex with starch molecules, rather than DNA.
