Khan Academy
Khan Academy: Swine Flu in Finland
In 2009, an outbreak of swine flu in Finland resulted in significant damage to the economy. Researchers investigated the potential cause of the disease. Through scientific experimentation, they were able to identify the disease as a new...
Khan Academy
Khan Academy: Swine Flu and Laser Treatment
Read this passage and study the graphics to answer the five-question quiz concerning structure, growth, physiology, and genetics of prokaryotes and viruses.