1. Cell Division

2. Are you ready? • Yes • No

3. Chromosomes first become visible during ____________. • Interphase • Prophase • Telophase • Cytokinesis

4. During which phase does replication of DNA occur? • Mitosis • Interphase • Cytokinesis • Meiosis

5. What is divided during cytokinesis? • Nucleus • Chromosomes • Cytoplasm • DNA

6. What is the name of the structure that holds sister chromatids together? • Centrioles • Chromosome • Karyotype • Centromere

7. A period of growth during the cell cycle is known as ________. • Prophase • Cytokinesis • Mitosis • Interphase

8. Mitosis produces ______ cell(s) • 1 • 2 • 4 • 8

9. All cells enter the G0phase of the cell cycle? • True • False

10. DNA is replicated during the S phase of interphase. • True • False

11. Interphase is the shortest phase of the cell cycle. • True • False

12. During cytokinesisin plant cells a _________ forms to divide the cells. • Cell Plate • Clevage furrow • Centriole • Tetrad

13. The picture represents a cell in which stage of mitosis? • Prophase • Metaphase • Anaphase • Telophase

14. The picture represents a cell in which stage of mitosis? • Prophase • Metaphase • Anaphase • Telophase

15. The picture represents a cell in which stage of mitosis? • Prophase • Metaphase • Anaphase • Telophase

16. DNA is spread out during interphase and is known as __________. • Chromosomes • Chromatin • Chromatid

17. Fibers that connect from the centrioles to the centromere are called _________ fibers. • Cell • Spindle • Mitotic • Interphase

18. If a cell when through the entire cell cycle except for cytokinesis it would be _______ cell(s) with 2 _________. • 2; nuclei • 1; nuclei • 1; chromosomes • 2; chromosomes

19. What happens to the chromosomes form G1 phase to G2 phase. • The stay the same • They are halved • They are doubled • They are tripled

20. The parent cell and daughter cells during mitosis are _________. • Genetically different • Similar • Identical

21. Centrioles are found in ______ cells. • Plant • Animal • Plant and Animal • Bacterial

22. During which phase of mitosis are the sister chromatids separated • Prophase • Anaphase • Telophase • Metaphase

23. During which phase of mitosis are the chromosomes lined up across the center of the cell • Prophase • Anaphase • Telophase • Metaphase

24. During which phase of mitosis do the spindle fibers first appear • Prophase • Anaphase • Telophase • Metaphase

25. During which phase of mitosis does the nuclear membrane reform • Prophase • Anaphase • Telophase • Metaphase

26. What is actually dividing during mitosis? • Cytoplasm • Cell membrane • Nucleus