#Question id: 1671
#Unit 4. Cell Communication and Cell Signaling
A chromosome on which T-cell receptor α chain gene rearrangement has occurred lacks which of the following gene segments?
#Question id: 1672
#Unit 4. Cell Communication and Cell Signaling
Using only random VDJ recombination, from 40 V, 23 D, and 6 J gene segments, what are the number of possible variable regions of an antigen receptor molecule?
#Question id: 1673
#Unit 4. Cell Communication and Cell Signaling
N-region insertion is associated with the expression of:
#Question id: 1674
#Unit 4. Cell Communication and Cell Signaling
Which of the following statements is TRUE of receptor editing?
#Question id: 1675
#Unit 4. Cell Communication and Cell Signaling
Somatic hypermutation of V genes:
#Question id: 1676
#Unit 4. Cell Communication and Cell Signaling
NK cells lack receptors with: