| A | B |
|---|
| mitosis | Process by which two identical daughter cells are formed from one cells. |
| prophase | Phase of mitosis in which DNA packs into chomosomes. |
| centriole | Microtubule tubes that are involved in chromatid separation. |
| metaphase | Phase of mitosis in which sister chromatids line up on the equator of the cell. |
| anaphase | Phase of mitosis when sister chromatids are pulled apart and move towards opposite ends of the cell. |
| telophase | Last phase of mitosis in which DNA unpacks, nucleus reforms. |
| cytokinesis | When a cell's cytoplasm divides, creating two cells. |
| sister chromatids | Exact copies of each chromosome that line up in metaphase of mitosis. |
| tissue | Groups of cells that work together with the same function. |
| organ | Groups of tissues that perform complex functions in an organism. |
| organ system | Multiple organs that work together. |
| cancer | Disease that is the result of uncontrolled cell division. |
| gene | A segment of DNA that controls the production of a protein. |
