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the nucleus is more compacted.
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Why is the nucleus in the cheek cell stained the darkest?
When stained with iodine and observed under a compound microscope the nucleus will stain the darkest. The cheek cell is frequently employed here as they are simple to collect and tend to take the stain easily.
What is the difference between Wright stain and Giemsa stain?
The difference between Wright Stain and Giemsa Stain is the intensity of the stain. The Giemsa Stain provides a better stain intensity than the Giemsa stain.
Are plant nuclei are always larger than animal nu?
Yes, the plant nuclei is generally bigger than the animal nuclei. In most cases, the plant cells are generally bigger than the animal cells.
Is the chloroplast in onion cells larger than the nuclei?
Chloroplasts are larger than nuclei. A typical Chloroplast measure 4 to 6 um, and a typical nucleus measure about 3 um.
Why is the size more accurate in a negative stain than a simple stain?
since you do not heat fix the slide when you use a negative stain the cells do not shrink or become distorted
Why is the nucleus in the cheek cell stained the darkest?
When stained with iodine and observed under a compound microscope the nucleus will stain the darkest. The cheek cell is frequently employed here as they are simple to collect and tend to take the stain easily.
Which parts of the cell stain darker than others?
The nucleus
What is the granular appearing cytoplasm more apparent at the sides of a cell rather than in the middle?
because sometimes the nuclei is above the cytoplasm because the nuclei is in the middle. It can also be because the sides are where there is the most activity.
How do you fix jacket discolouration?
You can use a dye darker than the stain if it is one that won't come out
What should be added to a cell preparation to increase the contrast between nucleus and cytoplasm?
Adding a stain such as Methylene Blue while color the cell. This makes it so that not all the light passes through the cell allowing for it to be more visible. This also will stain the cytoplasm a lighter color than the nucleus so the nucleus will be very dark and obvious. -Kodie
What are hyperchromatic nuclei?
A hyperchromatic nucleus (plural, nuclei) is a nucleus that takes up more stain than expected on a slide. It can be an indication of over-active nuclear function, which may be an early indication of either cancerous changes or of a cell that is responding vigorously to damage or other stimulus.
Are prokaryote cells smaller than eukaryote cells?
Usually, prokaryotes are about 10X smaller than eukaryotic cells. Eukaryotes include plant, animals, protists, and fungi. The only kind of prokaryotes on Earth are bacteria. Bacteria have no nuclei; their DNA are scattered in their cytoplasm. Eurkaryotes have specifically defined nuclei, containing all the chromosomes of DNA.
Are plant nuclei always larger than animal nuclei?
Yes, the plant nuclei is generally bigger than the animal nuclei. In most cases, the plant cells are generally bigger than the animal cells.
Why is skin around anus darker?
A Caucasian newborn's anal area looks just like the rest of the skin. Over time, fecal bowel movements and expulsion of gas continue to permanently stain the skin so the area becomes darker than nearby skin. Obviously, this staining looks darker in dark skinned people.
How do I remove a stain from a polo shirt that's the same colour but a darker shade than it?
Rub it on some metal then put peril on the shirt then mix it with a little bit of ice cream then wash it!
When was Darker than Amber created?
Darker than Amber was created in 1966.
When was Darker Than You Think created?
Darker Than You Think was created in 1940.
