Topic 1

1. Sulfamethoxazole is used in combination with Trimethoprim due to their synergistic effect. What does Synergism mean? and What is the difference between Synergism and Potentiation?
2. Based on your understanding of viral replication, how do animal viruses hijacks host cells? You can choose one type of virus and explain it to support your answer. 

Topic 2
Choose any immune cell and describe it briefly focusing on its function and location(s) in the human body.