| A | B |
|---|
 | anaphase |
 | cytokinesis |
 | metaphase |
 | prophase |
 | telophase |
| cell cycle | the process of cell division |
| mitosis | the division of nucleus |
| chromosome | two exact DNA strands held together by centromere |
| 46 | number of chromosomes in normal human karyotype |
| karyotype | picture of an organism's chromosomes |
 | centrioles |
| G1 | Cell grows in size |
| Synthesis | DNA is copied and is checked for mutations |
| Cancer | Uncontrolled cell division |
| spindle fiber | long thread-like proteins; microtbules |
