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Mitosis Vocabulary
All the phases of Mitosis
| Term | Definition |
|---|---|
| Cell Cycle | the regular pattern of growth, DNA duplication, and cell division that occurs in Eukaryotic cells |
| Gap 1 | cells grow, carry out normal functions, and replicate their organelles |
| Synthesis | To produce two similar daughter cells, the complete DNA instructions in the cell must be duplicated. |
| Gap 2 | additional growth occurs |
| Mitosis | the division of the cell nucleus and it's contents |
| Chromosome | one long continuous thread of DNA that consists of numerous genes |
| Interphase | The cell copies its DNA and grows in preparation for division |
| Prophase | DNA and proteins condense into tightly coiled chromosomes. The nuclear envelope breaks down, centrioles begin to move to opposite poles and spindle fibers form. |
| Metaphase | Spindle fibers attach to each chromosome. They align the chromosomes along the cell equator |
| Anaphase | Chromatids separate to opposite sides of the cell. |
| Telophase | nuclear membrane start to form, complete set of identical chromosomes is positioned |
| Cytokinesis | divides cytoplasm between two daughter cells, each with genetically identical nucleus. Cells starts cycle again |