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one disadvantage of using iodine to stain cells is that iodine will kill living cells.
To stain the starch in the leucoplasts so they are visible
You should use iodine to stain the cells. Set the cells on a slide, let them dry you will repeat the process until it is completely covered in iodine and then you will slide it in the stage and then hopefully you will then see the sells of the onion skins.
the gram staining procedure involves four basic steps; 1.the smear is first flooded wit the primary stain crystal violet dye.in this case the primary stain is the first dye applied in any multicelled staining procedure and it stains all the cells. 2.the smear is rinsed with water to remove any excess crystal violet and then its flooded wit a dilute solution of iodine called grams iodine.iodine acts as a mordant.i.e. the substance that increases the interaction and affinity of cellular components for a dye.this is done so that the cells can stain more strongly. in this case the iodine complex thereby decreases the solubility of the dye within the cells 3.the stained smear is rinsed again and then 95% alcohol or a mixture of alcohol and acetol is briefly added.this solvent acts as decolorizing agents and they readily remove the dye iodine complex from gram negative but not from gram positive bacteria. 4.a counter stain is then applied to import a contrasting color to the now colorless gram negative bacteria.for this purpose,the red dye safrannin is used.this dye stains gram negative as well as gram positive bacteria but because the gram positive are already stained purple,it impacts little difference
Slight heating helps in fixing the cells on to the surface of the glass slide
Type your answer here... It depends on what you mean by a solution. An Iodine solution can be used as a disinfectant. Iodine can be used in water supplies to help clean the water. Iodine itself is essential for good health, so it's been put in table salt to make sure we all get enough of it in our diet.
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one disadvantage of using iodine to stain cells is that iodine will kill living cells.
So that you can observe different characteristics of the cell clearer such as the nucleus, vacuoles or other membrane bound organelles.
No purpose
A Graphic is the term for a non-text element that can be added to a slide.
To stain the starch in the leucoplasts so they are visible
It helps some parts of the specimen to become more visible under the microscope.
You should use iodine to stain the cells. Set the cells on a slide, let them dry you will repeat the process until it is completely covered in iodine and then you will slide it in the stage and then hopefully you will then see the sells of the onion skins.
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The new slide that can be used can be a blank one. The new slide can be added by the new slide tab in menu.
The new slide that can be used can be a blank one. The new slide can be added by the new slide tab in menu.