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What is made by staining and arrganging chromosomes so that they can be viewed microscopically?
Wiki User
∙ 7y ago
A karyotype is made by staining and arranging chromosomes so that they can be viewed microscopically.
Audra Weissnat
Sherwood Ritchie
A karyotype is made by staining and arranging chromosomes so that they can be viewed microscopically.
Eino Rolfson
A karyotype is made by staining and arranging chromosomes so that they can be viewed microscopically.
Wiki User
∙ 7y agoA karyotype is made by staining and arranging chromosomes so that they can be viewed microscopically.
Wiki User
∙ 11y agotry another website -_____-
Wiki User
∙ 7y agoThat would be a karyotype.
Kelly Griffitts
karyotype
James Julich
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What color would the bacterial cell have when viewed microscopically after the treatment with ammonium oxalate crystal violet?
Violet
What are two types of chromosomes in the body how are they different?
the two types of chromatins are euchromatin and heterochromatin.They are different in that heterochromatin is coiled while euchromatin is not coiled.It is this coiling that makes heterochromatin inactive and therefore less in the nucleus when the nucleus is actively involved in protein synthesis.On the other hand,euchromatin is active because its DNA is exposed. When viewed under a microscope,the two chromatins have different stains.
A cell viewed under a high-powered microscope appears to be in the fourth phase of the cell cycle what dose this indicate about the cell?
It indicates that the cell is during the Mitosis phrase. This is the part of the cell division process in which the nucleus of a cell is divided into two nuclei & each nucleus ends up with the same number and kinds of chromosomes. On which the chromosomes are also visible.
What physical part of bacteria is responsible for the color difference at the end of the gram staining process?
In Gram positive bacteria it is the cell wall made up of a thick layer of peptidoglycan which holds the stain so that this bacteria can be viewed. Gram negative bacteria have two thin layers of peptidoglycan which loses the stain in the secondary washing, hence their terminology as negative.
What is the microorganism viewed under the microscope?
bacteria
What is made staining and arranging chromosomes so that they can be viewed microscopically?
A karyotype is made by staining and arranging chromosomes so that they can be viewed microscopically.
What color would the bacterial cell have when viewed microscopically after the treatment with ammonium oxalate crystal violet?
Violet
What does amorphous sediment mean?
Amorphous Crystals ¤Amorphous urates are found in acid urine. These crystals may appear pink on gross analysis and yellow microscopically (Figure 2-12). These crystals appear as granules in the urine sediment. Amorphous phosphates are found in alkaline urine. These granules are colorless microscopically and also appear granular when viewed microscopically. Occasionally amorphous material may appear in clumps or masses. It may be difficult to distinguish amorphous crystals from bacteria since they may be of the same size when viewed microscopically. However, amorphous crystals are soluble in opposing acid or alkaline solution; bacteria will not. Amorphous urates will also dissolve when heated. cited from: http://www.tetonnm.com/pics/MESSamplePages/1-893441-10-5.pdf retrieved 4/11/2009
What are the negatives of the practice?
Negative staining does not change the chemical structures within cells, it simply outlines the cell structure allowing the cell to be viewed easier.
What has 1 face but contains no polygons?
Tough question, because a face is a side of something. A line would be a sufficient answer, because you can only see one side. However, it still can be viewed as a closed figure if you get down microscopically.
Why do chromosomes resemble the letter X when viewed during methaphase?
Because there are two sister chromatids joined at a point in the middle (the centromere).
How does a phase-contrast microscope differ from a bright field microscope?
1.diffrent typeof diaphraghms 2.a phase plate 3.living sample can be viewed 4.natural processes ccan be viewed without staining 5.enhances clarity 6.can be of two types :positive and negative positive:background much brighter than specimen negative:background is darker
Why are the X and Y chromosomes called sex chromosomes?
The X and Y chromosomes are referred to as sex chromosomes because in mammals, sex is determined by the presence or absence of a Y chromosome. Therefore because these chromsomes relate directly to the sex/gender of an animal, they are called sex chromosomes. Genetically normal females have XX and genetically normal males have XY.
What are two types of chromosomes in the body how are they different?
the two types of chromatins are euchromatin and heterochromatin.They are different in that heterochromatin is coiled while euchromatin is not coiled.It is this coiling that makes heterochromatin inactive and therefore less in the nucleus when the nucleus is actively involved in protein synthesis.On the other hand,euchromatin is active because its DNA is exposed. When viewed under a microscope,the two chromatins have different stains.
A cell viewed under a high-powered microscope appears to be in the fourth phase of the cell cycle what dose this indicate about the cell?
It indicates that the cell is during the Mitosis phrase. This is the part of the cell division process in which the nucleus of a cell is divided into two nuclei & each nucleus ends up with the same number and kinds of chromosomes. On which the chromosomes are also visible.
Why do the lateral and polar view of chromosomes of the same cell in metaphase look different?
because its being viewed by a different angle. nothing looks the same a different angles but something highly symmetric. in this case a cell is definitely not symmetric
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