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Cell Growth/Division
| Term | Definition |
|---|---|
| Chromatid | One of two identical "sister" parts of a duplicated chromosome. |
| Centromere | Areas where the chromatids of a chromosome are attached. |
| Interphase | Period of the cell cycle between cell divisions. |
| Cell Cycle | Series of events that a cell goes through as they grow and divide. |
| Mitosis | Part of eukaryote cell division during which the cell nucleus divides. |
| Prophase | The first an longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus. |
| Centriole | One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope. |
| Spindle | Fanlike microtubule structure that helps separate the chromosomes during mitosis. |
| Metaphase | Second phase of mitosis, during which the chromosomes line up across the center of the cell. |
| Anaphase | The third phase mitosis, during which the chromosome pairs separate and move toward the opposite poles. |
| Telophase | The Fourth and final phase of mitosis. during which the chromosomes begin to disperse into a tangle of dense material. |
| Cytokinesis | The division of the cytoplasm during cell division. |
| Cyclin | One of a family of closely related proteins that regulate the cell cycle in eukaryote cells |
| Cancer | A disorder in which some of the body's own cells lose the ability to control growth. |