Devon has cystic fibrosis or CF. It is an inherited genetic condition that causes his body to produce excess mucus and lower than normal levels of digestive enzymes. A person with CF often experiences the following symptoms: · frequent lung infections

· poor energy level

· low appetite

Use the information above to answer the following questions in complete sentences.

I. Identify the two body systems affected by CF. (2 points for identifying both systems correctly)

II. CF is an inherited genetic condition. Identify the organelle in the cell which contains the information critical to the passing on of this condition. (1 point)

III. Using one of the two body systems discussed above, create a flow diagram showing the 5 levels of organization from simplest to most complex. (2 points for correct diagram related to body system, 1 point for correct diagram)