click below
click below
Normal Size Small Size show me how
Cell Cycle
| Term | Definition |
|---|---|
| Cell Cycle | sequence of events from the production of a cell from the time it is produced to the time it reproduces |
| Mitosis | Where the nucleus is duplicated and the chromosomes of a cell divide and are evenly distributed |
| Interphase | Part of the cell cycle in which a cell carries out its metabolic processes and performs its functions in the body |
| Cytokinesis | The cytoplasm of a cell divides into two |
| Prophase | first stage of mitosis and meiosis I and II when the already replicicated chromosomes condense |
| Metaphase | second phase of mitosis; chromosomes line up at the equator of the cell |
| Anaphase | third phase of mitosis; chromosomes split and are pulled apart towards opposite ends of the cell |
| Telophase | last phase of mitosis; two new nuclei are formed and the chromosomes uncoil |
| Daughter Cell | the mew cells created during mitosis and meiosis |
| Cancer | uncontrolled cell division |
| Reproduction | production of offspring by an organism |
| Chromatin | long strands of DNA in the nucleus of a cell during cell interphase |
| Chromatids | two exact copies of DNA that make up a chromosome |
| Centromere | cell structure that joins the two sister chromatin of a chromosome |
| Chromosome | Cell structure that carries the genetic material that is copied and passed from generation to generation of a cell; consists of 2 sister chromatids connected by a centriole |
| Spindle | cell structures composed of microtubules that aid in the process of cell division by moving the chromatids through the process ofmitosis and meiosis |
| Aster | star shaped structure that forms around the centrioles during cell division |
| Cleavage Furrow | indentations of the cell membrane that form during cytokinesis in an animal cell; eventually makes new cells |
| Cell Plate | precursor to the cell wall that forms during cytokinesis of a plant cell wall creating two new plant cells |
| Inhibition | slows or stops a process from happening |