Following are functions of free antibodies ci | vedclass

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(A) Antibodies (immunoglobulins) perform several functions in the immune system,such as neutralization of toxins,agglutination of pathogens,and opsoni

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phagocytosis of pathogens.

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(A) Antibodies (immunoglobulins) perform several functions in the immune system,such as neutralization of toxins,agglutination of pathogens,and opsonization (coating of bacteria to facilitate phagocytosis). However,antibodies themselves do not perform phagocytosis. Phagocytosis is the process by which specialized cells,such as macrophages and neutrophils,engulf and digest pathogens. Therefore,phagocytosis is a function of phagocytic cells,not of the antibodies themselves.

Following are functions of free antibodies circulating through body fluids $EXCEPT$ . . . . . . .

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