Chromatids line up during the metaphase of the cell cycle.
During the S-phase of the cell cycle, chromatids are duplicated. Precise duplication of the chromatids is important in order to prevent genetic abnormalities.
Chromatids are visible during the Prophase of the Cell Cycle, as the chromosomes which chromatids are formed from condense, thus making them visible.
The sister chromatids first appear in the S phase of the cell cycle.
During metaphase they line up along the cell's equatorial plane as pairs of sister chromatids, and during anaphase the sister chromatids separate (now called chromosomes) and are pulled to opposite poles of the cell.
During mitosis, the chromatin condenses to form chromosomes. Each chromosome consists of two identical strands, or chromatids.
Chromatids line up during the metaphase of the cell cycle.
Chromatids line up during the metaphase of the cell cycle.
During the S-phase of the cell cycle, chromatids are duplicated. Precise duplication of the chromatids is important in order to prevent genetic abnormalities.
In Metaphase the chromatids line up at the equator/midplane of the cell.
Chromatids are visible during the Prophase of the Cell Cycle, as the chromosomes which chromatids are formed from condense, thus making them visible.
When eukaryotic cells replicate through mitosis or meiosis, they make a copy of their genetic information, their DNA, to pass on to their daughter cells. During cell reproduction, the cell has two copies of its DNA. Those two copies are sister chromatids. The two chromatids are linked together in the middle of the strands at the centromere. Chromatids made out of nucleic acids and protein.
During cell divion (anaphase) .the centromere divides and separates the two sister chromatids.
spindle apparatus
Nondisjunction
centromeres
The chromatids line up at the equator of the cell during the metaphase of meiosis. After which the chromatids separate to form individual chromosomes.
The sister chromatids first appear in the S phase of the cell cycle.