Which of the Following Interact with Toll-Like Receptors (TLRs)

Question

Which of the following interact with toll-like receptors (TLRs)?
A) bacterial LPS
B) immunoglobulins
C) major histocompatibility complex proteins
D) none of these

Accepted Answer

Toll-like receptors (TLRs) are mainly involved in recognizing and responding to pathogen-associated molecular patterns (PAMPs) such as bacterial LPS, viral RNA and DNA, and fungal beta-glucans. Immunoglobulins and major histocompatibility complex proteins are involved in antigen presentation and recognition but do not interact directly with TLRs.