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What else can I help you with?
How many genes do cells obtain?
The number of genes varies from chromosome to chromosome and the number of chromosomes varies from species to species (from as few as 1 single chromosome per cell to as many 30,000 chromosome pairs per cell). Human cells have 23 chromosome pairs per cell.
How many chromosome and chromosome pairs in humans?
There are 46 chromosomes per cell, with 22 pairs and an XX pair for females or an XY pair for males.
How many chromatids per chromosome exist following anaphase 2?
Meiosis refers to a type of cell division that results in 4 daughter cells. In meiosis II, there is only 1 chromatid per chromosome that exists following anaphase II.
If uekaryotic cell has one chromosome what is it called?
For a eukaryotic cell to have only one chromosome it must be a sex cell or a genome in an organism that normally only has 2 chromosomes per cell. I'm not sure if this is exactly what you mean...
How many chromosomes are in a human zygote which has Down Syndrome?
Human cells have 23 pairs of chromosomes, giving a total of 46 per cell.
In a human nucleus just before cell division how many chromatids are present?
Normally in a cell, there are 92 chromatids, 2 per chromosome. However, when the chromosomes have duplicated before mitosis, there are twice as many, or 184.
In what part of the cell is chromosome 7 found?
That depends entirely on the species.First of all, chromosomal arrangements are different per species. Bananas have an entirely different set of chromosomes than us apes. We both have a chromosome numbered 'chromosome 7', but they're different chromosomes (although we do share many of the same genes).As to the part of the cell where chromosomes may be found; that too differs from one organism to the other. Humans, bananas, spiders and algae all belong to the domain of Eukaryota, which is characterized by the fact that its genetic material is confined to the cell nucleus, wrapped in an internal membrane. In bacteria and archaea, part of the domain of Prokaryota, the chromosomes (or chromosome: archaea often have one single circular chromosome) float freely in the cell.
How many matching pairs of chromosomes do humans have?
23 per cell except for gametes who have only have only have one of every chromosome. There are between 50 and 75 trillion cells in a human body. How many of them are gametes is something I wouldn't know.
How many chromatids would you expect to find in human cells?
There are 46 chromosomes in each body cell, and there are 2 chromatids per chromosome, therefore there are 92 chromatids in each body cell.
How many daughter cells molecule contain how many strands of DNA?
Daughter cells produced from cell division, such as mitosis, each contain the same number of DNA strands as the original parent cell. In humans, for example, a diploid parent cell with 46 chromosomes will produce two daughter cells, each with 46 chromosomes, maintaining the same genetic information. Therefore, each daughter cell contains two strands of DNA per chromosome, resulting in a total of 92 DNA strands per daughter cell.
How many DNA molecules are in a chromosomes?
There is one double helix DNA molecule per chromosome.
If a cell of a usually diploid species with 42 chromosome per cell is triploid this cell would be expected to have?
If a diploid number is 42, then the haploid number is 21. A triploid number would be 63. But why would you have the chromosomes from 3 parents combining?
