Multiple Choice
Which one of the following B cell responses is NOT stimulated by CD40 ligand?
A) Association of TRAFs with the cytoplasmic tails of CD40 molecules
B) Activation of NF-ĸB
C) Enhanced expression of B7-1 and B7-2
D) Enhanced Ig isotype switch recombinase activity
E) Enhanced production of membrane Ig
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Which of the following events does NOT
Q2: Which one of the following statements about
Q4: Antibody feedback is mediated by which of
Q4: A 5-year-old boy has a history of
Q6: Which of the following descriptions about affinity
Q7: Which of the following statements about Ig
Q8: A 5-year-old boy has a history of
Q8: Which of the following mechanisms contributes to
Q9: The B cell receptor (BCR) complex and
Q16: Which of the following antigenic structures might