Answer:
B. Jejunum
Explanation:
The segments constituents of the small intestine, in order from stomach to large intestine are: C. Duodenum, B. Jejunum, and E. Ileum.
Lymphocytes generated during an initial infection that circulate in the body for years and quickly destroy that infection if it ever appears again are called the Memory t cells. These cells are a subset of infection that have previously encountered and responded to their respective antigen, thus they may be called the antigen experienced t cells.
The complementary side would read TACGGCA
