Cell Cycle Labeling

11. What moves the chromatids during mitosis? ___________________________________
12. What anchors the spindle? ________________________________________
13. What are the four phases of mitosis? ___________________________________________________
14. How many daughter cells are created from mitosis and cytokinesis? ___________________________
15. During what phase does cytokinesis begin? ________________________________________

16. If a human cell has 46 chromosomes, how many chromosomes will be in each daughter cell? _________
17. If a dog cell has 72 chromosomes, how many daughter cells will be created during a single cell cycle? ______
.....Each of these daughter cells will have how many chromosomes? ____________

18. The nuclear membrane dissolves during what phase? ________________________
19. In the cell pictured above, how many chromosomes are present during prophase? ________________
20. What structure holds the individual chromatids together? ______________________________

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Other Resources on the Cell Cycle

Mitosis in an Onion – view picture, identify the stages of mitosis in each of the cells

Onion Root Tip Lab – view real cells with a microscope, requires lab equipment and prepared slides

Onion and Whitefish – view cells, if you missed the classroom lab; virtual version of the mitosis lab

Slides of Onion Root Tip Mitosis (Amazon)