41. List and differentiate among the various passive/active mechanisms for transporting material through the plasma membrane;
42. Define membrane potential and explain the role of sodium/potassium anti-port pump;
43. Define filtration and describe how it differs from other transport processes;
44. Define tonicity and explain its importance;
45. Define isotonic, hypertonic, and hypotonic; and
46. Describe the cause and effects of hydrostatic and osmotic pressure.
The Cytoplasm
47. List the organelles of a cell, describe their structure, and explain their functions;
o Nucleus, rER, golgi apparatus (body), lysosome, sER, and mitochondrion;
48. List three proteins that compose the cytoskeleton and describe their functions; and
49. Give an example of a cell inclusion and explain how inclusions differ from organelles.
