Explore the intricacies of adaptive immunity in this comprehensive 42-minute lecture by Professor Zach Murphy. Delve into both humoral and cell-mediated immunity, examining the roles of B-cells, plasma cells, antigen-presenting cells, cytotoxic T cells, and T helper cells. Gain a thorough understanding of the complex mechanisms that protect our bodies against pathogens through this in-depth discussion of immunological concepts. Enhance your knowledge of immunology with clear explanations and visual aids, drawing from reputable sources in the field of medical and biological sciences.