Name _______________________________________ Per___ Mitosis Review Worksheet 1. Label the parts of the cell cycle AND write what happens in each part of the cycle: G1: ______________________________ G2: _______________________________ S: ________________________________ M: ________________________________ 2. Match each description to the correct phase of mitosis.(Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis) a. __________________________ Chromosomes line up at the center of the cell b. __________________________ Cell pinches in c. __________________________ DNA is unorganized in chromatin and nucleus is visible d. __________________________ DNA condenses into chromosomes and nucleus disappears e. __________________________ Spindle fibers pull the chromosomes to either side of the cell f. __________________________ Cell splits into two cells 3. What are the two reasons we need mitosis? 4. List the phases of mitosis in order: _______________________________________________ 5. What percentage of time is the cell in mitosis? __________ 6. How many chromosomes does each cell have? __________ 7. Label the spindle fibers, centrioles, and chromosomes in the picture: ----> 8. Label each picture with the phase in mitosis: 9. In the pictures above, label them with 1-5 starting with interphase Name _______________________________________ Per___ 10. Calculate the percentage of cells that are in each phase of the cell cycle. There are 200 total cells # of Cells Interphase 162 Prophase 10 Metaphase 14 Anaphase 6 Telophase 8 % of Cells 11. Create a bar graph showing the percentage of cells that are in each phase. - Label the axes - Include units on the axes - Create a title - Graph the data Name _______________________________________ Per___ Mitosis Review Worksheet 1. Label the parts of the cell cycle AND write what happens in each part of the cycle: G1: Cell Grows G2: Cell Grows S: DNA is copied M: Mitosis, Cell Divides 2. Match each description to the correct phase of mitosis.(Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis) a. Metaphase Chromosomes line up at the center of the cell b. Telophase Cell pinches in c. Interphase DNA is unorganized in chromatin and nucleus is visible d. Prophase DNA condenses into chromosomes and nucleus disappears e. Anaphase Spindle fibers pull the chromosomes to either side of the cell f. Cell splits into two cells Cytokinesis 3. What are the two reasons we need mitosis? For Growth & Repair 4. List the phases of mitosis in order: PMATC 5. What percentage of time is the cell in mitosis? 10% 6. How many chromosomes does each cell have? 46 7. Label the spindle fibers, centrioles, and chromosomes in the picture: ----> 8. Label each picture with the phase in mitosis: Interphase 1 Telophase 5 Metaphase 3 Anaphase 4 Prophase 2 Name _______________________________________ Per___ 9. In the pictures above, label them with 1-5 starting with interphase 10. Calculate the percentage of cells that are in each phase of the cell cycle. There are 200 total cells # of Cells % of Cells Interphase 162 162/200*100 = 81% Prophase 10 10/200*100 =5% Metaphase 14 14/200*100 =7% Anaphase 6 6/200*100 =3% Telophase 8 8/200*100 = 4% 11. Create a bar graph showing the percentage of cells that are in each phase. - Label the axes Include units on the axes Create a title Graph the data Name _______________________________________ Per___