Which of the Following Words are Least Characteristic of Phagocytes

Question

Which of the following words are least characteristic of phagocytes?
A) IgG, IgA, IgM, and IgE
B) Motile and fixed
C) Diapedesis and chemotaxis
D) Neutrophils, monocytes, and macrophages

Accepted Answer

The given options are all characteristics of phagocytes, except for the presence of immunoglobulins( IgG, IgA, IgM, and IgE), which are actually antibodies produced by B cells. Phagocytes do not produce immunoglobulins; instead, they use their receptors to recognize and engulf pathogens.