1. Cell Cycle Interphase Mitosis

3. Interphase Cell normally functioning Phase cell is in most of the time Cell Grows and DNA is replicated

4. Mitosis-PMAT Prophase-Prepare Metaphase-Middle Anaphase-Apart Telophase-THE END DO NOT WRITE WHAT IS ON THIS SLIDE!

5. Prophase-PREPARE Cell PREPARES to divide Centrioles get into place Chromosomes condense Nuclear envelope dissolves

6. Metaphase-MIDDLE Chromosomes line up in the MIDDLE of the cell

7. Anaphase-APART Chromosomes are pulled APART by the centrioles and spindle fibers

8. Telophase-THE END The chromosomes are at each end of the cell and nuclear envelops form The cell divides in two-Cytokinesis THE END

9. What does PMAT stand for? Prophase  Metaphase  Anaphase  Telophase Prepare  Middle  Apart  THE END

10. Mitosis

12. Controls on Cell Division Cells only divide when growth is needed Cyclins are proteins that regulate the timing of the cell cycle

13. Uncontrolled Cell Growth When cells lose the ability to control growth it results in a mass of cells called a tumor. Benign tumors –Do not metastasize (spread) Malignant tumors-Cancer –Metastasize

14. Skin Cancer

15. Lung Cancer

16. Cancer