they are easier to see when you use a microscope
There are many disadvantages to stain and not staining cells before viewing them. One disadvantage of gram staining is that the cells cannot be alive while being stained, so viewing live stained cells is impossible.
Endospore staining is a differential stain used to detect the presence and location of spores in bacterial cells.
Crystal Violet staining is a technique used in cell culture laboratories to determine concentration of cells in culture liquid. As against other means of cell staining and counting (e.g. Trypan blue) the entities counted using the Crystal Violet staining are the cell nuclei instead of whole cells. This technique has the advantage that also concentrations of aggregated cells can be determined accurately. Here comes the Citric acid in. Nuclei are situated within the cell. To extract the nuclei out of the cells Citric acid is used to make the cell burst so that the Crystal Violet can stain the nuleus and thus concentration of cells can be determined using a microscope and a counting chamber.
Why is it an advantage to have dead cells on the surface of the body? Why is it an advantage to have dead cells on the surface of the body?
Tattoo artist. (BTP)
to kill cells
Adding methylene blue to a slide will stain animal cells and make the nuclei more visible.
Chromatin coils and condenses to form deeply-staining bodies in prophase. This is the first stage of mitosis, the process in which cells divide to create new cells.
The combination of Congo red cream and distilled water is used for staining cells for viewing under the microscope. Staining make the individual cells much easier to see.
There are several uses for a staining jar. In microscopy, it is used for staining tissues and cells for slides. After being stained with dyes or stains, the specimens can also be placed in the jar to look for certain aspects.
It will make them stand out more under a microscope
Americans