Author Question: B lymphocytes represent about ____ percent of the total lymphocytes. A) 20 B) 40 C) 60 D) ... (Read 449 times)

fahad · **on:** Jun 25, 2018

B lymphocytes represent about ____ percent of the total lymphocytes.
A) 20
B) 40
C) 60
D) 80

Question 2

Which type of T lymphocytes produce lymphokines, which assist other lymphocytes and phagocytes in performing their functions?
A) suppressor T cells
B) helper T cells
C) killer T cells
D) memory T cells