The antibody class that is most closely associated with immediate allergic reactions is Blank______.Multiple choice question.IgMIgAIgGIgE

The antibody class that can cross the placenta during pregnancy to provide temporary protection to the newborn is Blank______.Multiple choice question.IgAIgEIgMIgG

The antigens analyzed in an agglutination reaction are Blank______.Multiple choice question.whole cells or microorganismsantibodiessaltssoluble

Which of the following immunoglobulins is responsible for most allergic and hypersensitivity reactions? Select one alternative:IgMIgAIgEIgG

The type of immunity that results from the administration of prepared antibodies by injection is Blank______ immunity.Multiple choice question.permanentinnatepassiveactive

The type of immunity that results from the the production of antibodies by an individual following an infection or vaccination is Blank______ immunity.Multiple choice question.activepermanentinnatepassive