What structure help pulled apart sister chromatids during mitosis?

Identical halves of the duplicated parent chromosomes formed before the onset of cell division. They are joined at the centromere. Thin fiber structure that forms between the two poles or centrioles during prophase and shortens during anaphase, pulling the chromatids apart.Click to see full answer. Also know, what structure help pulls apart sister chromatids during mitosis?The movement of chromosomes is facilitated by a structure called the mitotic spindle, which consists of microtubules and associated proteins. Spindles extend from centrioles on each of the two sides (or poles) of the cell, attach to the chromosomes and align them, and pull the sister chromatids apart.Furthermore, what are the structures that divide the sister chromatids during the cell cycle? During anaphase, sister chromatids are separated at the centromere and are pulled towards opposite poles of the cell by the mitotic spindle. During telophase, chromosomes arrive at opposite poles and unwind into thin strands of DNA, the spindle fibers disappear, and the nuclear membrane reappears. Consequently, what phase do sister chromatids pull apart? anaphase What do the spindle fibers attach to in order to pull apart the sister chromatids?Spindle fibers from one side of the cell attach to one of the sister chromatids. The spindle fibers from the other side of the cell attach to the other sister chromatids of the chromosome. They attach at a point called the kinetochore, which is a disk or protein that is on each side of the centromere.