A subsequent exposure to the same antigen elicits a(n)_____,characterized by a rapid increase in IgG antibody associated with higher levels,a prolonged elevation,and a more gradual decline in antibody levels.

Question

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The primary immune response consists of production of IgM antibodies.The innate immune response does not consist of antibody production but rather physical and chemical barriers to infection and phagocytosis.

A Subsequent Exposure to the Same Antigen Elicits A(n)_____,characterized by a Rapid