'Class ii mhc proteins' presentation slideshows

Classes of Antibodies

Classes of Antibodies. IgM A _____________________________; first antibody released Potent agglutinating agent Readily fixes and activates complement IgA ( secretory IgA ) Monomer or _____________________ ; in _____________________and other secretions

548 views • 36 slides

Immunity: Part IV

565 views • 34 slides

Antigen Recognition

Antigen Recognition . _______________________________ T cells are activated when their surface receptors bind to a recognized antigen: _ T cells must simultaneously recognize Nonself : Self: . MHC Proteins. Two types of MHC proteins are important to T cell activation

523 views • 23 slides

Chapter 22, part 3

Chapter 22, part 3. The Lymphatic System and Immunity. SECTION 22-4 Specific Defenses. Forms of immunity. Innate immunity Genetically determined Present at birth Acquired immunity Not present at birth Achieved by exposure to antigen Active immunity Passive immunity.

454 views • 21 slides

Chapter 22, part 3

Chapter 22, part 3. The Lymphatic System and Immunity. SECTION 22-4 Specific Defenses. Forms of immunity. Innate immunity Genetically determined Present at birth Acquired immunity Not present at birth Achieved by exposure to antigen Active immunity Passive immunity.

379 views • 21 slides

Chapter 22, part 3

Chapter 22, part 3. The Lymphatic System and Immunity. SECTION 22-4 Specific Defenses. Forms of immunity. Innate immunity Genetically determined Present at birth Acquired immunity Not present at birth Achieved by exposure to antigen Active immunity Passive immunity.

443 views • 21 slides