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.
Sister chromatids are the chromatids that are attached at the centromere. Sister chromatids are two identical copies of a chromosome produced during DNA replication, and they remain attached until they are separated during cell division.
Centromeres
Each pair of chromatids is attached at an area called a centromere.
a centromere?
Centromere
Equator
Centromere
Sister chromatids in a chromosome are attached by a structure called the centromere. The centromere is a region where the two sister chromatids are held together until they separate during cell division.
The chromatids of a chromosome are attached at a point called the centromere. The centromere is a region where the two chromatids are closely aligned and hold together until they separate during cell division.
centromere
centromere
The area where a pair of chromatids is attached is known as the centromere. It serves as the point of attachment for spindle fibers during cell division, allowing the chromatids to be pulled apart and distributed to daughter cells.