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we use acetocarmine to stain chtomosomes. stained chromosomes distinguish from the other organels and materials, it gives the chromosomes a red color. it enables that, during the cell cyle we can observe the nucleus, duplication of DNA, and movement.
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∙ 15y ago
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What is the source of acetocarmine stain?
Cochineal (Dactylopius coccus)
Is it okay to use stain that has been frozen?
It depends on the stain. If it is a water base stain then no. If it is a oil or solvent base it should be fine.
Can you stain T 111 siding?
You can stain T 111 siding with an oil or water based solid stain. You can also use a semi-transparent stain, however, it may have a blotchy or nonuniform appearance.
Can you stain monkey pod wood?
what is best stain to use on monkeypod for clear look show the true wood
Can you use a sponge to apply deck stain to vertical surfaces?
You can use a sponge applicator on a broom handle or extension
Why sterile pollen do not take acetocarmine stain?
Acetocarmine stains chromosomes and sterile pollen must lack them.
Use of acetocarmine in onion root tip squash?
Acetocarmine is a DNA specific stain like feulgen stain, so the super coiled chromosomes during different stages of mitosis present in the Onion root tip cells can be visualized perfectly by treating with this stain.
What is the source of acetocarmine stain?
Cochineal (Dactylopius coccus)
How we can use acetocarmine to stain the onion root tip cells?
take the root tip (about 1 cm )and put it in dil. HCL solution for ten min. take the tip out and put in acetocarmine stain for 1min. take out the root put it in water bto remove extra stain .
Why you are specifically using acetocarmine stain during mitosis practical?
it is a genetic stain by which chromosomes can be distinctly seen
Which structures of a pollen grain can be stained by acetocarmine stain?
In pollen context, acetocarmine is used as a weak stainer for cytoplasm, unlike in chromosome studies where it stains nucleic acids.
What is acetocarmine?
Acetocarmine is acetic acid as solvent with dissolved carmine
How can you clean white furniture?
Use stain remover. Use stain remover.
How do kamias remove stain?
use stain wipes
What stage is the mitotic spindle visible?
Chromosomes are easiest to see when they are condensed(coiled and supercoiled, so that they become short and fat).They are at their most condensed from late prophase through to early telophase, in either mitosis or meiosis.Their visibility also depends on suitable microscopic technique, including the use of an appropriate stain, such as acetocarmine.
How do you get grease stain out from shirt?
use tide stain stick
What kind of stain would you use to visualize Sars?
Negative stain
