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What is the diagnostic tool that reveals missing or extra chromosomes and some structural changes in an individual's chromosomes?
A karyotype analysis is the diagnostic tool that reveals missing or extra chromosomes, as well as some structural changes in an individual's chromosomes. This test involves arranging and visualizing the chromosomes from a cell sample to identify abnormalities.
What causes of extra or missing chromosomes?
Extra chromosomes can be caused by errors in cell division, such as nondisjunction, which leads to the formation of trisomies. Missing chromosomes can result from errors in cell division or deletions of chromosome segments. Both scenarios can lead to genetic disorders like Down syndrome or Turner syndrome.
Why is it necessary for a cell chromosomes to be distributed to its daughter cell in such a precise manner?
Chromosomes need to be distributed to the daughter cells so precisely because the daughter cells need the the genetic information in the chromosomes. If a chromosome is missing in one of the daughter cells this could prevent the cell from producing a needed protein to survive or something to that effect.
If a cell has 25 chromosomes is it a somatic cell or a diploid cell?
you cannot say if a cell is somatic or germ cell by seeing the number of chromosomes present in it. If a cell has one pair of each chromosome then it is reffered to as diploid. haploid is represented by 'n' whereas Diploid-2n Triploid-3n and so on. A somatic cell is the cell which is present in your body. A germ cell is the cell present in your Gonads(gonads are reproductive organs) such as testis and ovaries.they have the x and y chromosomes. so if a cell has 25 chromosomes, it might be a somatic or germ cell. it's ploidy can be haploid or diploid. this can be known only by obtaining a karyotype. a karyotype is the diagramatic representation of the chromosomes by detailed analysis. if this cell is diploid, it means that it is missing one of its chromosome. because diploid is 2n.
Does a sperm cell have the same chromosomes as a cheek cell?
No, a sperm cell and a cheek cell do not have the same chromosomes. A sperm cell is a haploid cell containing 23 chromosomes, while a cheek cell is a somatic cell with 46 chromosomes, which is diploid.
100 chromosome in liver cell are missing?
no chromosomes were seen in 100 livers cells?
What is the diagnostic tool that reveals missing or extra chromosomes and some structural changes in an individual's chromosomes?
A karyotype analysis is the diagnostic tool that reveals missing or extra chromosomes, as well as some structural changes in an individual's chromosomes. This test involves arranging and visualizing the chromosomes from a cell sample to identify abnormalities.
What causes of extra or missing chromosomes?
Extra chromosomes can be caused by errors in cell division, such as nondisjunction, which leads to the formation of trisomies. Missing chromosomes can result from errors in cell division or deletions of chromosome segments. Both scenarios can lead to genetic disorders like Down syndrome or Turner syndrome.
A photo of the chromosomes in a dividing cell arranged by size is an?
Karyotype. A karyotype is a visual representation of an individual's chromosomes arranged by size, shape, and banding pattern. It can be used to detect genetic abnormalities, such as extra or missing chromosomes.
Why is it necessary for a cell chromosomes to be distributed to its daughter cell in such a precise manner?
Chromosomes need to be distributed to the daughter cells so precisely because the daughter cells need the the genetic information in the chromosomes. If a chromosome is missing in one of the daughter cells this could prevent the cell from producing a needed protein to survive or something to that effect.
If a cell has 25 chromosomes is it a somatic cell or a diploid cell?
you cannot say if a cell is somatic or germ cell by seeing the number of chromosomes present in it. If a cell has one pair of each chromosome then it is reffered to as diploid. haploid is represented by 'n' whereas Diploid-2n Triploid-3n and so on. A somatic cell is the cell which is present in your body. A germ cell is the cell present in your Gonads(gonads are reproductive organs) such as testis and ovaries.they have the x and y chromosomes. so if a cell has 25 chromosomes, it might be a somatic or germ cell. it's ploidy can be haploid or diploid. this can be known only by obtaining a karyotype. a karyotype is the diagramatic representation of the chromosomes by detailed analysis. if this cell is diploid, it means that it is missing one of its chromosome. because diploid is 2n.
Why are chromosomes found in a cell?
Chromosomes are found in a cell because they carry the genetic information necessary for the cell's functions and reproduction. They contain DNA which holds the instructions for building and maintaining the cell's structures and enabling its activities. Chromosomes also play a crucial role in the passing on of genetic traits from one generation to the next during cell division.
Where is the location of the chromosomes in the cell?
the chromosomes are in the merherder region of the cell
Does a sperm cell have the same chromosomes as a cheek cell?
No, a sperm cell and a cheek cell do not have the same chromosomes. A sperm cell is a haploid cell containing 23 chromosomes, while a cheek cell is a somatic cell with 46 chromosomes, which is diploid.
If a cell division has 64 chromosomes how many chromosomes will the new cells have after cell division?
if a cell has 64 chromosomes together, all the offspring cells will have 64 chromosomes each.
What is a cell with pairs of chromosomes called and a cell with no pairs of chromosomes?
A cell with pairs of chromosomes is called a diploid cell, while a cell with no pairs of chromosomes is called a haploid cell. Diploid cells have two sets of chromosomes, one from each parent, while haploid cells have only one set of chromosomes.
How many pairs of autosomal chromosomes do you have in a cell?
You have 22 pairs of autosomal chromosomes in a cell and 1 pair of sexomal chromosomes in that same cell.
