Define: A. interphase B. mitosis C. Cytokinesis D. Cell cycle Define and explain the difference between: A. genome B. chromosome C. chromatin Define and explain the difference between: D. centromere E. a kinetochore What occurs during each of the phases of the cell cycle? G_1 phase- S phase- G_2 phase- M phase- What phases of the cell cycle occur during interphase? A. Is the DNA during interphase condensed or uncondensed? B. Is the DNA during mitosis condensed or uncondensed? C. What is a chromatid? D. During what parts of the cell cycle does a chromosome have 2 sister chromatids? What are the 4 stages of mitosis? What are the most important events in each stage? A. What is the mitotic spindle? B. Why are centrosomes important for the mitotic spindle? C. What is mitotic spindle made of?