Multiple Choice
All of the following are characteristics of IgM except _______.
A) it has 10 antigen binding sites
B) it is a dimer
C) it can serve as a B-cell receptor
D) it is the first class synthesized by a plasma cell
E) it contains a central J chain
Correct Answer:
Verified
Correct Answer:
Verified
Q9: A patient enters your clinic with a
Q10: Cell surface markers involved in immune reactions
Q11: Activation of B cells can occur when
Q12: The histocompatibility complex proteins function in _.<br>A)
Q13: The adaptive immune system is complex, but
Q15: The monomer subunit of immunoglobulin molecules has
Q16: Which lymphocytes lack specificity for antigen and
Q17: What process generates many B cells and
Q18: Which of the following do not serve
Q19: Which process involves antibodies covering surface receptors