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The phagocytes can recognize pathogens by means of _____________________(a) necrosis factor(b) complement activation(c) pattern recognition receptors(d) adhesion moleculesThe question was asked in final exam.This question is from The Immune Response topic in chapter Immune Response of Cell Biology

Answer»

The correct answer is (C) pattern RECOGNITION receptors

Easiest explanation: The pathogens MAKE their initial contact with phagocytic cells (dendrites and macrophages) which possess pattern recognition receptors (PRRs). The PRRs can recognize the highly CONSERVED macromolecules in bacteria and viruses.



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