Immune System, part 2: Crash Course A&P

The video explains the adaptive immune system, focusing on humoral immunity and the role of B cells and antibodies. It discusses how the immune system identifies and responds to pathogens, the process of B cell activation, and the production of antibodies. The video also covers the differences between active and passive immunity, highlighting the importance of vaccinations. It concludes with a summary and a preview of the next episode.

What is the primary function of the adaptive immune system?

How does the adaptive immune system differ from the innate immune system?

What role do B lymphocytes play in the immune response?

What is the significance of memory cells in the adaptive immune system?

How do vaccinations contribute to the adaptive immune response?

Explain the process of how antibodies neutralize pathogens.

Describe the difference between active and passive immunity.