CK-12 Foundation
Ck 12: Life Science: Scientific Theories
[Free Registration/Login may be required to access all resource tools.] Today most people realize that microorganisms, such as bacteria or viruses, are the cause of disease. This concept is known as the germ theory of disease, one of the...
CK-12 Foundation
Ck 12: Life Science: Gene Therapy
[Free Registration/Login may be required to access all resource tools.] Gene therapy is the insertion of genes into a person's cells to cure a genetic disorder. Could gene therapy be the cure for AIDS? No, AIDS is caused by a virus. Gene...
Concord Consortium
Concord Consortium:molecular Workbench:enzyme Linked Immunosorbent Assay (Elisa)
Learn about the ELISA test in this learning module. Explore how the Enzyme Linked Immunosorbent Assay (ELISA) test can be used to see if certain antigens are present.
Soft Schools
Soft Schools: Microscopic World Quiz
Take this interactive, multiple-choice quiz over microorganisms, then review your score and any missed questions at the end.
Khan Academy
Khan Academy: Signaling in Staphylococcal Toxic Shock Syndrome
This is a five-question quiz relating to signaling in staphylococcal Toxic Shock Syndrome.
CK-12 Foundation
Ck 12: Barriers to Pathogens
[Free Registration/Login may be required to access all resource tools.] In the following tutorial you will learn about the barriers that keep most pathogens out of the human body.
Houghton Mifflin Harcourt
Harcourt: Biographies: Jonas Salk
A biography of Jonas Salk, the man who saved thousands of lives by discovering a vaccine for polio. (In Spanish)
Curated OER
Kids Health: What Is Smallpox?
From Kids Health, this site describes what smallpox is and answers some other questions kids might have.