BIO 101 Chapter 9 Objectives – Cell Cycle and by steepslope9876

VIEWS: 15 PAGES: 3

									BIO 101 Chapter 9 Objectives – Cell Cycle and Cellular Reproduction (SP 08)

1. Know the results of cell reproduction for multicellular organisms and unicellular organisms.



2. State the differences between the following terms:
       a. Chromatin

       b. Chromosome

       c. Chromatids

3. Define:
       a. Homologous chromosomes

       b. Somatic or diploid cell

       c. Haploid cell

4. Define cell cycle and identify the two stages.




5. Describe Interphase of the cell cycle. Describe the events occurring in the 3 sub-stages of Interphase.

       a.

       b.

       c.

6. What is the significance of growth factors to control of the cell cycle?


7. Identify 3 checkpoints in the cell cycle. State the reasons the cell cycle might be stopped at each checkpoint.
       a.

       b.

       c.

8. Define apoptosis. State the importance of apoptosis –

       a. In the growth stages of life


       b. In the adult stage of life


                                                                                                                 1
9. Identify the two events in cell division.


10. Understand the difference between mitosis and meiosis.




11. Identify the 4 stages of mitosis and describe the events occurring in each.
       a.

       b.

       c.

       d.

12. What is the result of cell division in Eukaryotic cells?

13. Identify the tissue in plants where cell division routinely occurs.

14. State the significant difference between animal and plant mitosis.


15. How does cytokinesis in plants differ from that of animals? Include the definition of cell plate.


16. Define the following:
      a. Carcinogenesis

       b. Mutation

       c. Differentiation

       d. Tumor

       e. Contact inhibition

17. Identify and describe 5 characteristics of cancer cells
       a.

       b.

       c.

       d.

       e.

18. Identify 4 types of mutations that are associated with the development of cancer.
                                                                                                        2
       a.

       b.

       c.

       d.

19. Describe binary fission of prokaryotes. Why is it considered asexual reproduction?




                                                                                         3

								
To top