| A | B |
|---|
| mitosis | nuclear division |
| cytokinesis | cytoplasm division |
| prophase | first phase of mitosis, spindle forms, nuclear membrane disappears |
| metaphase | sister chromatids align at the center of the cell |
| anaphase | sister chromatids pulled apart and move to the ends of the cell |
| telophase | reverse of prophase, spindle disapperas and nuclear membrane reappears |
| cleavage furrow | animal cells split apart following telophase |
| cell plate | plant cells do not split apart due to the cell plate that will form the cell wall |
| cell cycle | interphase, mitosis, and cytokinesis |
| interphase | where the cell spends the marjority of its time, cell is growing, not dividing |
| G1 phase | part of interphase where cell growth occrus |
| S phase | part of interphase where DNA is repliacated |
| G2 phase | part of interphase where centrioles are duplicated and cell prepares to divide |
| G1 | Checkpoint that checks nutrient and growth factors |
| G2 | checkpoint that checks for DNA replication |
| Metaphase | checkpoint that checks for spindle attachement to chromosomes |
| centrosome | microtubule organizing center |
| necrosis | cells killed from toxins |
| apoptosis | programmed cell death |
