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Answer each question below related to mitosis, by selecting the most appropriate answer from the choices given. 19. Cytokinesis happens after metaphase, but before anaphase. a)True b) False 11. During which stage of mitosis is the nuclear membrane broken into fragments? a) Metaphase b) Anaphase c) Prophase d) Telophase 20. The cell cycle is the life cycle of the cell. A diagram of the cell cycle is shown below. What would be the significance to life on earth if the S phase did not happen anymore in any cell? 12. During which stage of mitosis do 2 new nucleoli reappear? a) Anaphase b) Interphase c) Metaphase d) Telophase 13. How many chromosomes are in the human cell? HINT: Total number, NOT PAIRS. a) 2 b) 4 c) 23 d) 46 14. 90% of cells are resting in this phase: a) interphase b) telophase c) anaphase d) prophase 15. During which stage of mitosis do chromatids separate to opposite sides of the cell? a) Anaphase b) Telophase c) Prophase d) Interphase 16. Which stage of mitosis is depicted in the diagram below? a) Metaphase b) Telophase c) Prophase a) All life forms would die because of cancerous growths. b) All life forms would grow bigger because of increased cell size. c) All life forms would die out because no replication would take place to replace old cells. d) There would be no effect to life on this planet. d) Anaphase 17. Which stage of mitosis is shown below? a) Metaphase b) Anaphase c) Telophase d) Prophase 18. Which stage of mitosis is shown below? a) Anaphase b) Metaphase c) Prophase d) Telophase 21. What is the correct sequence for plant cell mitosis shown above? a) BADC b) CBAD c) DCAB d) mekka-lekka-hi-mekka-hiney ho BONUS: 1. Think back to the demonstration: Why are cells so small? 2. A dangerous tumor is said to be: a) Benign b) Malignant 3. Draw an ATP molecule. Which bond breaks in order to get the most energy?