I want the answer for all pictures please BIologY 130: STUDY GUIDE: CHAPTER 4 PROKARYOTIC \& EUKARYOTIC CELLS Answer the following questions: 1. Draw and describe the structure of a typical bacterial cell. Label the major structural components and descrbe their functions. 2. What are the major characteristics that differentiate between prokaryotic and eukaryotic celis? 3. Why do we not find single cells that are the size of a basketball? 4. Describe the major structural differences between plant and animal cells. Which structures are unique to plant cells? Which are unique to animal cells? 5. Trace the pathway in a cell by which a secreted protein such as an antibody or insulin would be produced in an animal cell, starting in the nucleus ending at secretion of the protein. 6. What structures do plants use to communicate with each other? What do animal cells use to communicate with each other? 7. What is a virus? Describe the basic structural components of a virus. 8. What types of cells may viruses infect? 9. Are viruses alive? Why or why not? Organelle Practice Oraganelle Practice (page2).