Phagocytes have a pathogen-recognition system known as ________ that leads to the recognition, containment, and destruction of a pathogen
A) collagen
B) fibrin
C) pattern recognition receptors (PRR)
D) pathogen associated molecular pattern (PAMP)
Answer: C
Biology & Microbiology
You might also like to view...
Compare and contrast facilitated and active transport
What will be an ideal response?
Biology & Microbiology
The unique feature of HeLa cells that make them important for research is that they are
a. identical to all other human cells. b. immortal cells and will grow in culture. c. limited in growth cycles. d. identical to stem cells. e. cannot propagate.
Biology & Microbiology
Polychaetes are the only annelids that possess
a. chaetae. b. clitellum. c. parapodia. d. ganglia. e. fluid-filled coelomic chambers.
Biology & Microbiology
The ________ indicates the gene combination of an individual.
a) dominance b) homozygous c) genotype d) loci e) phenotype
Biology & Microbiology