asters
♥katherinebby' novanet answer
centeromes
Toward or nearest the middle/midline is MEDIAL
During the anaphase stage of mitosis the two chromatids become separate chromosomes. The chromatids are pulled apart and move toward their centrosomes. As they move toward the poles, the centrosomes go first, followed by the chromatids, forming a â??vâ?? shape.
i think its during anaphase?
Chromosomes line up in the middle of the cell during the metaphase stage of cell division. The plane in which the chromosomes are lined up is called the metaphasic plane.During anaphase, the chromosomes move into the two daughter cells toward the centrioles located at the poles of the daughter cells.sorry that's not one of the answers to me knowledge im thinking it would be asters they move in the opposite directions chromosome numbers are the same afterwards.NucleiAstersChromosomesSpindle fibers
Two
Motor proteins require ATP (adenosine triphosphate) to function in the movement of chromosomes toward the poles of the mitotic spindle. ATP provides the energy necessary for motor proteins to move along microtubules and exert force on the chromosomes to move them to their desired location.
Spindle fibers are crucial for the proper distribution of chromosomes during cell division. They form a structure called the mitotic spindle that attaches to the chromosomes at their centromeres through protein complexes known as kinetochores. As the spindle fibers contract and shorten, they pull the sister chromatids apart toward opposite poles of the cell, ensuring that each daughter cell receives an identical set of chromosomes. This precise mechanism is essential for maintaining genetic stability in the resulting cells.
During prometaphase, chromosomes rapidly move towards the mitotic centers in preparation for cell division. This movement is driven by microtubules attaching to kinetochores on the chromosomes, which help to align the chromosomes at the metaphase plate for proper segregation.
During metaphase, chromosomes are being directed to the cell's equatorial plane, and during anaphase, chromosomes are being directed to opposite poles of the cell.
Chromosomes move toward the poles of the spindle during mitosis by attaching to spindle fibers, which are part of the mitotic spindle apparatus. The spindle fibers shorten, pulling the chromosomes toward opposite poles of the cell, ensuring an equal distribution of genetic material to the daughter cells. This process is essential for accurate cell division and genetic inheritance.
During anaphase of cell division, centromeres break apart and chromosomes begin their migration towards opposite poles of the cell. This is a crucial stage where sister chromatids separate and are pulled towards the poles by the mitotic spindle fibers.