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- Ow!!
- I've examined your arm, and it appears that mitosis will hasten its recovery.
- *cries*
- Your cells are currently in a phase known as the Interphase.
- Your cells are currently in the Interphase, also known as the transitional phase, of their life cycle.
- Cool!
- There once was a young boy named Void. He was playing on the playground at school and chatting with his buddies when all of a sudden he flew off the swing and smacked his arm on the hard ground. The teacher sent him to the nurse's office after he severely injured his arm while falling on the ground.
- Spindle Fibers, also known as thecytoskeleton, are the structure that develops duringmitosis, the process ofcell division.
- The spindle fibers are joined to the sister chromatids at the centromere during the prophase. The centrioles then shift to the cell's opposing sides. Sister chromatids are pulled by spindle fibers during the metaphase and arranged at the equator, or center, of the cell.
- FYI, Chromosomes are thread-like material within the nucleus containing DNA in the form of genes.
- When the nurse entered, she examined his arm. The six stages of mitosis—interphase, mitosis, prophase, metaphase, anaphase, telophase—were described by her, along with their respective times of occurrence. She explains how mitosis promotes cell growth and speeds up the healing of wounds and shattered bones.
- Chromosomes and DNA are kept in the nucleus, while the nuclear membrane serves as the nucleolus and nucleus' external covering.
- I already feel almost fully recovered!
- Telophase, which comes after Anaphase and is when the chromosomes start to uncoil to produce chromatin, is the following phase. Around the chromosomes, the nuclear membrane and nucleus start to rebuild. The Nucleolus can once more be seen. Spindle fibers finally disintegrate.
- about 6 weeks later....
- The nurse explains that cells develop and chromatin begins to replicate during the Interphase, which comes before mitosis. She also informs John that the Interphase is divided into the G1, S, and G2 sections. In G1, cells become ready for chromosomal replication. The synthesis, or creation and replication of the chromosomes, takes place in S. Finally, they complete the replication process in G2.
- You are prepared now that you are fully aware of the Cell Cycle and Mitosis. You are fully recovered!
- YAY!!!
- The Prophase, the initial stage of mitosis, occurs when the nuclear envelope vanishes and the chromosomes are exposed as paired chromatids. She described the second stage as the metaphase, during which the chromosomes are joined to the spindle fibers and the Centromere.
- The nurse described to John how the third stage, the anaphase, promotes cell growth and aids in his healing. Then, during the Anaphase, the duplicated pair of chromosomes divides into two identical groups that travel to the cell's opposing ends. Because the cells are creating new cells, this is advantageous to him.
- By the way, centrioles are tiny microtubules that are primarily made of the protein tubulin.
- Right after Telophase, Cytokinesis begins. During Cytokinesis, the Cytoplasm is completely divided. A Cleavage Furrow 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 continuously to continue forming new cells.
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