Which of the following is correct for plasma cells?
A) They are derived from T cells.
B) They have an expanded rough endoplasmic reticulum.
C) They do not secrete antibodies but remain dormant and expand the clone specific for the invading antigen.
D) They are derived from T cells and have an expanded rough endoplasmic reticulum.

Question

Quizplus · Accepted Answer

Plasma cells are derived from activated B cells and are responsible for the secretion of large amounts of antibodies. They have an expanded rough endoplasmic reticulum due to their high rate of protein synthesis. Option A and C are incorrect as plasma cells are not derived from T cells and their main function is the secretion of antibodies. Option D is incorrect as plasma cells are derived from activated B cells, not T cells.

Which of the Following Is Correct for Plasma Cells