why are most specimens of cells stained before they are examined under the microscope ?
Answers
Answer: The most basic reason that cells are stained is to enhance visualization of the cell or certain cellular components under a microscope.
Explanation:
Cells may also be stained to highlight metabolic processes or to differentiate between live and dead cells in a sample.
Question:
why are most specimens of cells stained before they are examined under the microscope ?
Answer:
The most basic reason that cells are stained is to enhance visualization of the cell or certain cellular components under a microscope. Cells may also be stained to highlight metabolic processes or to differentiate between live and dead cells in a sample.
Explanation:
There are two basic types of preparation used to view specimens with a light microscope: wet mounts and fixed specimens. The simplest type of preparation is the wet mount, in which the specimen is placed on the slide in a drop of liquid.
Some More Information:
During decolorization, these bacteria lose the crystal violet stain (primary stain) because they have a thin Peptidoglycan layer. However, they take up the counter stain (safranin) and will appear reddish or pink when viewed under the microscope.