The immune response indicated at day 5 in the graph is most likely produced by the action of
A. B cells
B. T cells
C. cytotoxic T cells
D. helper T cells
E. macrophages
Answer: A. B cells
The immune response indicated at day 5 in the graph is most likely produced by the action of
A. B cells
B. T cells
C. cytotoxic T cells
D. helper T cells
E. macrophages
Answer: A. B cells