Download Cells Alive Internet Activity

Cells Alive Internet Activity
Log unto www.cellsalive.com
Click on Cell Biology.
Answer the following questions in the following categories.
Cell Biology:
Pumping myocytes
1. What enzyme is used to dissolve heart tissue into individual cells?
2. How do cell physiologists measure how ion channels work?
Apoptosis
3. How do cells “commit suicide”?
Microbiology:
HIV infection
4. What are the six main steps of infection?
Penicillin
5. How does it kill bacteria?
Helicobacter pylori
6. How does it survive in the stomach?
Streptococcus
7. What gene is expressed that causes the white blood cell to self destruct?
Dividing bacteria
8. Why aren’t we knee deep in bacteria?
Parasites
9. What affect does Entamoeba histolytica have on the body?
Immunology:
Allergy and mites
10. What family are dust mites in?
11. What do they feed on?
12. What part of the mites are people allergic to?
13. What cells respond to allergens?
Ouch
14. What is the most active and phagocytitic white blood cell?
15. What is the process of white blood cells squeezing through the vessel wall called?
Making antibodies
16. What are the three main steps?
Cytotoxin T cell
17. What do they do?