What cell type expresses CD20 and contains immunoglobulin light chains on the surface but not in the cytoplasm?

Question

Quizplus · Accepted Answer

CD20 is a marker for B cells, and mature B cells express CD20 on their surface. Additionally, mature B cells express immunoglobulin light chains on their surface as part of their B cell receptor complex, but these chains are not found in the cytoplasm. Therefore, the best choice is D: Mature B cells.

What Cell Type Expresses CD20 and Contains Immunoglobulin Light Chains