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- During the Prophase, The Spindle fibers are attatched to the sister chromatids at the centromere. Then, the centrioles move to opposite sides of the cell. Druring the Metaphas, spindle fibers pull sister chromatids and line them up in the middle of the cell, which is called the equator
- Meiosis I, the first meiotic division, begins withprophaseI. During prophase I, the complex of DNA and protein known as chromatin condenses to form chromosomes. The pairs of replicated chromosomes are known as sister chromatids, and they remain joined at a central point called the centromere.
- By the way, Spindle Fibers are the cytoskeleton structure that forms during cell division.
- FYI, Chromosomes are thread-like material within the nucleus containing DNA in the form of genes.
- I feel almost completely healed already!
- The nurse explained to Dups how the third step, the Anaphase, helps him heal bycreating more cells. In the Anaphase, then the doubled set of chromosomes seperate into two identical groups that move to opposite ends of the cell. This is helpful to him because the cells are in the process of producing more cells.
- The nucleus is where the chromosomes and DNA is stored, and the nuclear membrane is the outside protection for the nucleolus the nucleus
- After Anaphase, the necxt phase is called Telophase, in which the chromosomes begin to uncoil to form chromatin. The nuclear membrane nucleus begin to reform around chromosomes. The nucleolus becomes visible again. Finally, Spindle fibers break down.
- BTW, Centrioles are small micro tubules that are mainly composed of a protein called tubulin.
- Right after Telophase, Cytokinesis begins, During Cytokinesis, The Cytoplasm is completely divided. A Cleavage Furror forms and the Cytoplasm divides, therefore creating 2 new daughter cells. After this stage, the cycle of cells is complete, and it cycles back through continously to continue forming new cells
- Since you know all about the Cell Cycle and Meiosis, you're all set! You've been fully healed!!
- YAY!!!
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