Investigating the Immune System Assessment

The video tutorial covers the basics of pathogens, including viruses and bacteria, and how they cause diseases. It explains the process of disease transmission and highlights the body's defense mechanisms, such as the immune response to infections. The role of blood cells, leukocytes, and lymph in fighting foreign invaders is discussed, along with the body's ability to combat infections through antibodies and specialized cells. The impact of AIDS on the immune system is also addressed, concluding with how immunity to specific diseases is developed.

What are the two types of microorganisms that can cause disease?

What is the process called when pathogens are transferred from person to person?

What is one of the most important first lines of defense against disease?

What response is activated by an infected cut?

What is the role of white blood cells in the immune system?