There is starch present within the onion cell which causes the black-blue color reaction when introduced to iodine.
They differ because fungus cell walls are made of chitin whereas plant's cell walls are made of cellulose
The nucleus and cell wall of elodea cell can be seen more clearly after staining it with iodine.
A: They both have cell walls (they dont both have cell walls. whoever wrote that is wrong. animals do not have cell walls
yes, plants have cell walls but animal cells do not.
iodine indicates polysaccharides, therefore plant cells can be stained with iodine, staining the chloroplasts- composed of starch(a polysaccharide), and the cell wall- composed of cellulose ( a polysaccharide)
Yes. All plants have cell walls, this includes onions. I think it is because it makes the plants themselves stronger but I'm not sure about the explanation, all I know is that plants' cell's have cell walls.
Iodine is used as a mordant in the gram staining procedure to make large crystals when it is used with crystal violet dye. In gram positive cell walls those crystals get stuck and wont get washed off with the alcohol. In gram negative cell walls the crystals are washed out.
helo
No, there are no cell walls in animal cell.
Animals do not have cell walls, animals cells with cell walls do not exist.
They differ because fungus cell walls are made of chitin whereas plant's cell walls are made of cellulose
Plant cells have cell walls, animal cells don't have cell walls.
No animal has cell walls. Only plants and certain protists have cell walls.
The nucleus and cell wall of elodea cell can be seen more clearly after staining it with iodine.
Plants have cell walls, there are no animals with cell walls.
they protect the cell from damage. only plant calls have cell walls.
whats the cell walls job??