Which of the Following Is Characteristic of Immature T Cells

Multiple Choice

Which of the following is characteristic of immature T cells that have just migrated to the thymus gland from the bone marrow?

A) They lack lobed nuclei.
B) They lack cell surface proteins that mediate T-cell function, most notably TCRs.
C) They possess a diverse population of plasma membrane proteins.
D) They have a low amount of RER.
E) They have a large number of pseudopodia.