#Question id: 1875
#Unit 4. Cell Communication and Cell Signaling
What is the best description of an antibody that would prevent infection with HIV?
#Question id: 1876
#Unit 4. Cell Communication and Cell Signaling
What is the only HIV vaccine employed to have provided any evidence of efficacy?
#Question id: 1877
#Unit 4. Cell Communication and Cell Signaling
Which of the following is an example of an HIV-1 restriction factor?
#Question id: 1878
#Unit 4. Cell Communication and Cell Signaling
Which of the following is the most prevalent primary immunodeficiency disease?
#Question id: 1879
#Unit 4. Cell Communication and Cell Signaling
The β chain of the FcϵRI:
#Question id: 1880
#Unit 4. Cell Communication and Cell Signaling
Which one of the following mast cell products is NOT preformed and therefore has to be newly synthesized?