All of the Following Are Differences Between a B- Cell

Multiple Choice

All of the following are differences between a B- cell receptor and an antibody produced by a B- cell EXCEPT that

A) B- cell receptors belong to the immunoglobulin protein family while antibodies produced by B- cells do not.
B) B- cells receptors have transmembrane domains while antibodies produced by B- cells do not.
C) B- cell receptors are inserted into the plasma membrane while antibodies produced by B- cells are secreted.