8 discuss how cyclin dependent kinases regulate

This preview shows 1 out of 2 pages.

8. Discuss how cyclin-dependent kinases regulate progression of the cell through the G 2 checkpoint. 9. How do kinetochores regulate mitosis? 10. Discuss the external signals that regulate cell division. 11. What is cancer? 12. How do radiation and chemotherapy work to treat cancer? 13. Put the following in order from smallest to largest: chromosome, gamete, gene, genome, and nucleus. Define each term. 14. Complete the following: Mitosis consists of ___ replication(s) and ___ division(s), resulting in ___ cells. Meiosis consists of ___ replication(s) and ___ (s), resulting in ___ cells. 15. What are homologous chromosomes? Why do we have homologous chromosomes? 16. Create an illustrated guide to meiosis. You need th ree columns: “stage”, “hand - drawn picture”, and “events”. a. In the “stage” column, you will list the stages: prophase I, metaphase I, anaphase I, telophase I/cytokinesis, prophase II, metaphase II, anaphase II and telophase II/cytokinesis. b. In the “hand -drawn picture” column, you will illustrate each of the phases. The cell you draw should have a diploid number of 6. Homologous chromosomes should be the same color. c. In the “events” column, create a bulleted list of the events of each stage. 17. Meiosis is called a reduction division, but all of the reduction occurs during meiosis I no reduction occurs during meiosis II. Explain why meiosis I is a reduction division, but meiosis II is not. 18. Compare mitosis and meiosis. What differences are there?
Image of page 1

Subscribe to view the full document.

Image of page 2
You've reached the end of this preview.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern