試題詳解

19. Toll-like receptors (TLRs) activate innate immune responses protecting the host from infection by identifying conserved nonself molecules, Which of the following could NOT be recognized by TLRs?
(A) Peptidoglycan
(B) Flagellin
(C) Galactose
(D) Lipopolysaccharide nuts.
(E) Unmethylated CpG motifs