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Hersey Vocab Mitosis
ACT
| Question | Answer |
|---|---|
| Cell cycle | The steps a cell goes through to grow, prepare for division, and divide to form two daughter cells. |
| Mitosis | Part of eukaryotic cell division during which the cell nucleus divides. |
| Asexual reproduction | Process of reproduction involving a single parent that results in offspring that are genetically identical to the parent. |
| Somatic cell | A body cell. |
| Centriole | Structure in an animal cell that helps with cell division. |
| Spindle Fiber | Structure that separates the chromosomes into 2 daughter cells during cell division. |
| Chromosome | Threadlike structure of DNA and protein that contains genetic information. In eukaryotes, they are found in the nucleus. |
| Chromatid | One of two parts of a chromosome. |
| Centromere | Region of a chromosome where the two sister chromatids attach. |
| Chromatin | Substance found in eukaryotic chromosomes that consists of DNA tightly coiled around histones. |
| Nuclear membrane | Controls what moves in and out of the nucleus. |
| Interphase | Period of the cell cycle between cell division. |
| Prophase | First and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible. |
| Metaphase | Phase of mitosis in which the chromosomes line up across the middle of the cell. |
| Anaphase | Phase of mitosis in which the chromosomes separate and move away to opposite ends of the cell. |
| Telophase | Phase of mitosis in which individual chromosomes begin to spread out into a tangle of chromatin. |
| Cytokinesis | Division of the cytoplasm to form 2 separate daughter cells. |