adaptive immunity

What Is The Main Difference Between Toll-like Receptors And Nod-like Receptors?

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What Is The Main Difference Between Toll-like Receptors And Nod-like Receptors? TLRs are a family of membrane-bound receptors, whereas Nod molecules reside within the cytoplasm and detect microbial motifs that gain entry into the host cell. What is the role of toll-like receptors? Toll-like receptors (TLRs) are a class of pattern recognition receptors (PRRs) that

What Are The Specific Defenses Against Antigens?

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What Are The Specific Defenses Against Antigens? There are two types of specific defense. These include cell-mediated immunity and antibody-mediated immunity. Cell-mediated immunity occurs when T-lymphocytes (T-cells) become activated by exposure to pathogens. Activated T-cells then attack pathogens directly. What is the body’s main defense against antigens? Expand Section. The immune system protects the body