Download ADVANCED BIOLOGY Exam III (Chapter 3: Cell Structure and

ADVANCED BIOLOGY
Exam III (Chapter 3: Cell Structure and Function) STUDY HELP
1. Who are the contributors of the cell theory?
2. What are the major principles of the cell theory?
3. Know the various types of organelles within both the animal and plant
cells and their function(s). (Refer to Cell Function Wkshts)
4. What are the functions of all organelles within both the animal and
plant cells.
5. Describe one similarity and one difference between prokaryotic and
eukaryotic cells; cell wall and cell membrane; facilitated diffusion and
diffusion.
6. What is a phospholipid? (3 basic parts)
7. Why do phospholipids form a double layer?
8. How is the organelle like a tiny organ?
9. Briefly explain where proteins are made, modified, and packaged
within a cell.
10. Explain what mitochondria do and what suggests that they may have
descended from prokaryotic cells.
11. Cells are surrounded by a watery fluid, and they contain cytoplasm.
Explain how the structure of the lipid bilayer is related to these two
watery environments.
12. Under what condition would a molecule need to be actively
transported across a membrane.
13. Do you think that endocytosis and exocytosis can occur within the
same cell? Explain.
14. How do the cytoplasm and the cytoskeleton contribute to a cell’s
shape?
15. How are cell able to respond to signal molecules that are too large to
enter the cytoplasm?