What are NOD Proteins

Question

What are NOD proteins?
A) cytoplasmic receptors of microbial molecules
B) cellular signals triggering inflammation
C) receptors of microbial molecules in phagocyte cell membranes
D) activators of complement
E) chemotactic factors

Accepted Answer

NOD proteins are cytoplasmic receptors that recognize microbial molecules and trigger immune responses through the activation of inflammatory pathways. They play an important role in the maintenance of gut homeostasis and protection against pathogens.

Note: The options B, C, D, and E are incorrect as they describe different aspects of the immune system that are not related to NOD proteins.