SIster chromatids move to opposite poles of the cell when the spindle fibres contract, pulling them apart. This occurs during the stage in mitosis known as anaphase.
Sister chromatids do not split during prophase. They consist of two identical copies of a chromosome held together by a centromere. Sister chromatids separate and move to opposite poles during the later stages of cell division.
The mitotic spindle, comprised of microtubules, guides and pulls chromosomes during mitosis. The spindle fibers attach to the centromeres of sister chromatids and help separate them to opposite poles of the cell during cell division.
In anaphase I of meiosis, homologous chromosomes are separated and move to opposite poles of the cell, while sister chromatids remain joined. This step does not occur in anaphase II, where sister chromatids are separated and move to opposite poles.
Chromosomes reach the opposite sides of the cell during anaphase of mitosis or meiosis. In this phase, the sister chromatids are pulled apart by the spindle fibers and move toward opposite poles of the cell. This separation ensures that each daughter cell will receive an identical set of chromosomes. Once they have reached the poles, the cell can proceed to the next stage, which is telophase.
Cohesion breakdown occurs in the anaphase stage of mitosis, where the protein complexes that hold sister chromatids together are cleaved, allowing the chromatids to separate and move towards opposite poles of the cell.
SIster chromatids move to opposite poles of the cell when the spindle fibres contract, pulling them apart. This occurs during the stage in mitosis known as anaphase.
Sister chromatids are pulled apart from each other during the anaphase II stage of meiosis II. From there the chromatids are taken to opposite poles of the cell and create two haploid cells.
The centromeres of each chromosome finally separate, and the sister chromatids come apart. The sister chromatids of each chromosome now move as two individual chromosomes toward opposite poles.
Sister chromatids do not split during prophase. They consist of two identical copies of a chromosome held together by a centromere. Sister chromatids separate and move to opposite poles during the later stages of cell division.
In the anaphase of mitosis, sister chromatids separate and move towards opposite poles of the cell. This process ensures that each daughter cell will receive an identical set of chromosomes.
In the third stage, anaphase, the sister chromatids ofeach replicated chromosome begin to separate.Fibers pull the centromere apart and chromatidsmove away from each other, toward opposite ends of thecell.
The mitotic spindle, comprised of microtubules, guides and pulls chromosomes during mitosis. The spindle fibers attach to the centromeres of sister chromatids and help separate them to opposite poles of the cell during cell division.
Anaphase Source: My book on page 169 "As you may have guessed, this is a parting of sisters. the sister chromatids are pulled apart, each now becoming full fledged chromosome.
In anaphase I of meiosis, homologous chromosomes are separated and move to opposite poles of the cell, while sister chromatids remain joined. This step does not occur in anaphase II, where sister chromatids are separated and move to opposite poles.
During anaphase, sister chromatids are pulled apart and move towards opposite ends of the cell.
During metaphase, the spindles, or microtubules, all start to move to opposite ends. There, they grab the chromatids and pull them back to their opposite sides.