In what way does the ? light chain differ from the ? light chain?
a. ? performs a different function from ? when bound to the immunoglobulin heavy chain.
b. ?, but not ?, is encoded on the same chromosome as the heavy-chain locus.
c. ? contains a VJ region, whereas ? contains a VDJ region.
d. The ? locus encodes a single C segment, whereas the ? locus has more than one.
e. ? contains a transmembrane domain but lambda does not.
D
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