#Question id: 1966
#Unit 4. Cell Communication and Cell Signaling
Mammals have Toll-like receptors (TLRs) that act in a manner similar to those of insects. While not specific to a particular pathogen, a TLR can recognize a kind of macromolecule that is absent from vertebrates but present in/on certain groups of pathogens. Which of the following is most likely to be recognized by a particular TLR that defends against some viruses?
#Question id: 1967
#Unit 4. Cell Communication and Cell Signaling
Which of the following is the most likely reason that ancient peoples sought to identify inflammation?
#Question id: 1968
#Unit 4. Cell Communication and Cell Signaling
Septic shock, a systemic response including high fever and low blood pressure, can be life threatening. What causes septic shock?
#Question id: 1969
#Unit 4. Cell Communication and Cell Signaling
A bacterium has elements on its surface that are resistant to lysozyme. If an individual is infected with this bacterium, what is a probable consequence?
#Question id: 1970
#Unit 4. Cell Communication and Cell Signaling
What are antigens?
#Question id: 1971
#Unit 4. Cell Communication and Cell Signaling
If a newborn were accidentally given a drug that destroyed the thymus, what would most likely happen?