Herpes simplex virus (HSV) Human immunodeficiency virus (HIV) Hepatitis C N. gonorrhoeae Answer Bank infects lymphocytes and macrophages and then destroys the cells or alters their function secretes proteases, enhancing its attachment to epithelial surfaces avoids neutralization by IgA produces a protein to inhibit the transporter for antigen processing (TAP), blocking delivery to MHC class I blocks/inhibits dsRNA-dependent protein kinase (PKR) which is essential for signal transduction induces immunosuppression evades the antiviral effects of interferons inhibits presentation of antigens from infected cells to cytotoxic T lymphocytes

Explain why repeated rounds of antigen exposure can alter antibody structure andfunction

Explain the role of the innate immune system in initiating the acquired immuneresponse.  provide detailed examples  Provide steps.

What is meant by “adaptive immunity”? A vaccination is an example of adaptive immunity? Explain how this works. Please describe this in much detail please

Discuss the role of the innate immune system in initiating the acquired immune response.  with examples

Match the class of antibody with its appropriate structure/function. 1st choice This dimeric antibody is responsible for localized protection on mucosal surfaces. 2nd choice This monomeric antibody functions is mediating the allergic response. 3rd choice This monomeric antibody presence on B cells functions in initiation of the immune response. 4th choice This monomeric antibody enhances phagocytosis, neutralizes toxins and viruses, and protects fetus and newborn. 5th choice This pentameric antibody is especially effective against microorganisms; first antibodies produced in response to initial infection. IgM| IgD IgE IgA IgG > >

A process that involves macrophages and eosinophils bound to the stem region of antibody molecules, producing substances that damage large parasites (e.g., worms), is called: Naturally acquired passive immunity Antibody-dependent cell-mediated cytotoxicity T-cell-mediated cytotoxicity Complement-mediated lysis None of the other four answers are the correct name of this process

List the four classes of immune hypersensitivity and give an example of each.

What is the difference between the primary and secondary immune response. Answer using the innate and adaptive immunity.

Explain why the secondary immune response (months, years, or decades after the first exposure to a pathogen) is more effective in defeating a pathogen than the primary immune response (in your answer use the following terms: cytotoxic T cells, antibodies, memory B and T cells, IgM, and IgG).