Human cells NEVER normally contain 92 chromosomes. A diploid human cell prior to replicating its DNA has 23 pairs of non-replicated chromosomes (46 total). A diploid human cell after replicating its DNA has 23 pairs of replicated chromosomes (46 total). The difference is that each replicated chromosome consists of two DNA molecules called 'sister chromatids'. Non-replicated chromosomes consist of only one DNA molecule (it is not called a chromatid because chromatids are like twins--if you only have one you don't say there is one twin. Thus, you can say that a human cell following DNA replication has 92 chromatids, but never 92 chromosomes.
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Actually, there is a certain period in Mitosis of the cell cycle where you will temporarily have 92 chromosomes - during Anaphase and Telophase ( Mitosis consists of 4 phases occurring in the following order: Prophase, Metaphase, Anaphase, Telophase).
As explained above, 46 sister chromatids are produced after DNA replication (which occurs in synthesis phase of the cell cycle). During Anaphase, the 46 sister chromatids separate, resulting in 92 chromosomes, or 2 sets of 46 chromosomes. Each set then travels to opposite ends of the cell. Next, during Telophase, the cell then elongates and the nuclear envelope forms around each set to form two nuclei.
Then next in Cytokinesis, the cell actually slits into two cells, each with one nucleus holding 46 chromosomes.
A human cell may contain 92 chromosomes during the G2 phase of the cell cycle, after DNA replication but before cell division. This condition can arise in cases of DNA replication errors or genetic abnormalities.
A sex cell contains half the number of chromosomes found in a somatic (normal) cell. Therefore a human sex cell would contain 23 chromosomes.
46 chromosomes. The only cells in the human body that do not contain 46 chromosomes are specialist cells which have no cell nucleus (eg a human red blood cell) and reproductive cells, which only contain 23 chromosomes. Thus the cheek cell of the animal would be no different from any other cell in its number of chromosomes and would contain the full number of chromosomes for that animal.
Normal human diploid cells contain 46 chromosomes.
In a normal Human body cell (not a gamete) there are 46 chromosomes. This is not the same number of chromosomes in our bodies, only in one cell, and there are trillions of cells in the human body. In a gamete (a sperm cell or egg cell) there are 23 chromosomes. When the sperm and egg cell nuclei fuse in fertilisation, a diploid cell of 46 chromosomes is produced.
Gametes carry half the number of normal chromosomes as a body cell. Since there are normally 46, this means there are 23 chromosomes in a human gamete.
A normal human body (somatic) cell normally has 46 chromosomes (2 sets of 23). A normal human gamete (sperm or ovum) has 23 chromosomes.
The human sperm cell has 23 chromosomes. White blood cells have 46 chromosomes. Mature red blood cells to not contain a nucleus, and therefore has no chromosomes. Platelets are cell fragments and also do not contain nuclei.
In humans each cell normally contains 23 pairs of chromosomes.
There are 46 chromosomes in a human body, which are organized into 23 pairs. Each pair consists of one chromosome inherited from the mother and one from the father.
A tribble's body cell typically contains 40 chromosomes.
chromosomes contain mitochondria, which acts just like a battery.
Human muscle cells contain 23 pairs of chromosomes.
Human cells contain 23 pairs of chromosomes for a total of 46.
There is no such thing as a 'cell' in a 'cell'.There are Chromosomes in a cell. There are 46 chromosomes in 1 cell.If you have a baby the sperm cell will only contain 23 chromosomes because you are making another human, when the child is grown up the sperm cell will go back to 46 chromosomes.
A girl
There are 46 chromosomes. They are in 23 pairs
A sex cell contains half the number of chromosomes found in a somatic (normal) cell. Therefore a human sex cell would contain 23 chromosomes.