Which antibody is the main immunoglobulin in

exocrine secretions?
a. IgG
b. IgA
c. IgD
d. IgM
e. IgE


Answer: b

Biology & Microbiology

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List the four macromolecules that make up cells and give a brief description of the structure and function of each. What will be an ideal response?

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An expanded definition of intelligence that goes beyond IQ is called ____________________ and includes verbal and

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