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To put it simply, during Mitosis the chromosomes are first replicated (copied) and then distributed into 2 new "daughter" cells. They are replicated during the S phase of interphase, and in the following phases (prophase, metaphase, anaphase, telophase) are organized, separated, and repackaged at opposite ends of the cell, at which point the cell divides.
the strand of chromosomes split like the cell during mitosis.
They split in half.
The centromere region of chromosomes get attached to spindle fibres (also known as microtubules). These spindle fibres are in turn attached to centrioles located at the poles of the dividing daughter cells. The shortening of the spindle fibres during anaphase of mitosis brings about the pulling of the chromosomes (movement) into the corresponding daughter cells
During mitosis, the chromosomes condense and become visible as distinct structures. They align at the center of the cell before being separated and pulled to opposite ends. Finally, the cell splits into two daughter cells, each containing a complete set of chromosomes.
Tubulin subunits of the kinetochore microtubules are depolymerized form the kinetochore ends. Motor proteins (dynein) attach and detach along the kinetochore mircrotubule's length, causing the chromosome to move.
They move towards the poles rather than the poles torwd the chromosomes They move towards the poles rather than the poles torwd the chromosomes
The chromosomes will duplicate then as the nucleus breaks, move to the center of the cell to be puled to the opposite side of the cell, then the cell will form a cleavage division and split.
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Which stage of mitosis Chromosomes decrease in length and leave the nucleus?
During prophase of mitosis, chromosomes condense and become shorter. As mitosis progresses, the condensed chromosomes move to the center of the cell and eventually separate during anaphase.
What happens during the process of mitosis?
During mitosis, a cell duplicates its DNA, condenses it into chromosomes, then separates the duplicated chromosomes into two identical sets. This results in two daughter cells, each with the same genetic information as the original cell. Mitosis is essential for growth, repair, and the maintenance of the body's tissues.
What cell structure contains the chromosomes?
Depending on what level of biology you're in, either the nucleus or the nucleolus. During mitosis and meiosis, however, the cytoplasm contains the chromosomes.
What does a nucleus do in a mitosis of a single cell?
During the first stage of mitosis, prophase, the nucleus and nucleolus disappear. Mitosis then proceeds into metaphase and anaphase. Then during telophase, the nuclei reappear in the two cells and finally the cells split apart from each other by a process known as cytokinesis.
What organelles control the process of mitosis?
The nucleus is the organelle that controls the process of mitosis. It contains the genetic material (chromosomes) that are duplicated and separated during cell division. The nucleus also regulates the timing and progression of each phase of mitosis.
When choromosomes are visible in the nucleus?
Chromosomes are visible in the cell nucleus during mitosis and meiosis.
Which stage of mitosis Chromosomes decrease in length and leave the nucleus?
During prophase of mitosis, chromosomes condense and become shorter. As mitosis progresses, the condensed chromosomes move to the center of the cell and eventually separate during anaphase.
What happens during the process of mitosis?
During mitosis, a cell duplicates its DNA, condenses it into chromosomes, then separates the duplicated chromosomes into two identical sets. This results in two daughter cells, each with the same genetic information as the original cell. Mitosis is essential for growth, repair, and the maintenance of the body's tissues.
What cell structure contains the chromosomes?
Depending on what level of biology you're in, either the nucleus or the nucleolus. During mitosis and meiosis, however, the cytoplasm contains the chromosomes.
Number of chromosome observed in each nucleus of the cells in animal mitosis model?
During animal mitosis, each nucleus contains a diploid number of chromosomes. This means that each nucleus in the cell will typically have two sets of chromosomes, with one set inherited from each parent. In humans, for example, this would mean that each nucleus contains 46 chromosomes (23 pairs) during mitosis.
What does a nucleus do in a mitosis of a single cell?
During the first stage of mitosis, prophase, the nucleus and nucleolus disappear. Mitosis then proceeds into metaphase and anaphase. Then during telophase, the nuclei reappear in the two cells and finally the cells split apart from each other by a process known as cytokinesis.
What guide chromosomes during mitosis?
what guides the chromosomes movement during mitosis
What organelles control the process of mitosis?
The nucleus is the organelle that controls the process of mitosis. It contains the genetic material (chromosomes) that are duplicated and separated during cell division. The nucleus also regulates the timing and progression of each phase of mitosis.
When the process of dividing a cell nucleus is known as what?
The process of dividing a cell nucleus is known as mitosis. During mitosis, the chromosomes in the nucleus condense, line up, separate, and move into two new daughter cells.
What is the stage called when the cells nucleus divides?
The stage when the cell's nucleus divides is called mitosis. During mitosis, the nucleus of a cell divides into two daughter nuclei, each with an identical set of chromosomes.
What cellular part actually divides during mitosis?
The part of the cell that divides during mitosis is the nucleus. During mitosis other parts of the cell duplicate as well to create an identical cell for regeneration and repair of an organism.
Does the nucleus disappear during mitosis and meiosis?
No, the nucleus does not disappear during mitosis or meiosis. It undergoes changes in structure and organization, such as condensation of the chromatin into visible chromosomes, but the nucleus remains present throughout these processes to ensure proper segregation of genetic material.
