TLRs are
A) phagocyte receptors that detect PAMPs.
B) the coatings of pathogens by complement.
C) molecules that damage cells, resulting in cell lysis.
D) present in intact skin, sebum, tears, etc.
E) nonspecific leukocytes that secrete toxins onto the surface of virally infected cells.
A
Bloom's Taxonomy: Knowledge
Section: The Body's Second Line of Defense
Learning Outcome: 15.14
You might also like to view...
Which of the following characteristics, structures, or processes is common to bacteria and viruses?
A) metabolism B) ribosomes C) genetic material composed of nucleic acid D) cell division E) independent existence
The first tetrapods evolved
a. on land. b. after the amphibians. c. in water. d. after the first amniotes. e. from the ray-finned fishes.
A stimulus that is strong enough to trigger an action potential is said to be above
A) intensity. B) threshold. C) maximum. D) frequency. E) capacity.
In the plant kingdom, all of the species are descended from a single common ancestor. In terms of phylogeny, what type of tree of life is this?
a) uniphyletic b) allopatric c) sympatric d) monophyletic e) punctuated