#Question id: 1862
#Unit 4. Cell Communication and Cell Signaling
X-linked agammaglobulinemia results from a mutation in:
#Question id: 1863
#Unit 4. Cell Communication and Cell Signaling
Di George syndrome results from a defect in:
#Question id: 1864
#Unit 4. Cell Communication and Cell Signaling
What is the approximate percentage of cases of severe combined immunodeficiency (SCID) due to defects in the Armetis gene?
#Question id: 1865
#Unit 4. Cell Communication and Cell Signaling
What deficiency is indicated by poor skin test results to a range of microbial antigens such as tuberculin and mumps?
#Question id: 1866
#Unit 4. Cell Communication and Cell Signaling
What does HIV binds to?
#Question id: 1867
#Unit 4. Cell Communication and Cell Signaling
Which of the following is a coreceptor for HIV?