The homologous chromosomes (as pairs of sister chromatids) separate to opposite poles of the cell.
In Meiosis I: Separates homologous chromosomes In Meiosis II: Separates sister chromatids
After chromosomes condense during cell division, they align along the center of the cell during metaphase. During anaphase, the sister chromatids separate and move towards opposite poles of the cell. Finally, during telophase and cytokinesis, the cell divides into two daughter cells, each with a complete set of chromosomes.
reduction happens at the cathode Oxidation happens at the anode
Anaphase 1: 1. Breakdown of proteins responsible for sister chromatid cohesion along chromatid arms allows homologs to separate. 2. The homologs move toward opposite poles, guided by the spindle apparatus. 3. Sister chromatid cohesion persists at the centromere, causing chromatids to move as a unit towards the same pole. At anaphase 1 of meiosis, the replicated chromosomes of each homologous pair move toward opposite poles, but the sister chromatids of each replicated chromosome remain attached. In anaphase of mitosis, by contrast, sister chromatids separate. Reference Cambell et al. Biology (8th Ed) 2008. Benjamin Cummings. pg 254-257
Sister Chromatids separate from each other just like mitosis .
The homologous chromosomes (as pairs of sister chromatids) separate to opposite poles of the cell.
The chromatids are pulled apart.
They are separated and pulled to the opposite ends, or poles.
It is the failure of chromosome pairs to separate properly during cell division.
first it becomes two chromatids, then during prophase, chromosomes condense from long strands into rod like structures. During METAPHASE paired chromatids align at the cell's equation. Then during ANAPHASE the paired chromatids separate and move to the opposite side of the cell. During TELOPHASE a nuclear membrane forms around each set of chromosomes, and the chromosomes decondense.
The chromosomes split equally and move to the opposite sides of the cell.
During cell division the chromosomes are copied and they form sister chromatids. Then the mitotic spindle attaches to the sister chromatids and pulls them apart, splitting the nucleus in two. Then the cell goes through cytokenesis and the cell membrane is pinched together in the center, this divides the organelles and the cytoplasm between the two daughter cells.
Telophase and then Cytokinesis occurs, where the cells are being split into two.
Anaphase: Spindle fibers shorten, the kinetochores separate, and the chromatids (daughter chromosomes) are pulled apart and begin moving to the cell poles. In summery identical sets of chromosomes are moved to opposite sides of the cell.
Metaphase
In Meiosis I: Separates homologous chromosomes In Meiosis II: Separates sister chromatids