| Questions | Answers |
|---|---|
| when do chromosomes become visible | prophase |
| the sister chromatids move apart in what phase | anaphase |
| what is the longest phase of the cell cycle | interphase |
| when does DNA replicate | interphase |
| what structure moves the chromosomes in mitosis | spindle |
| what structure connects the two chromatid | centromere |
| when does cytokinesis begin | telophase |