Match the term with the appropriate description.
-germinal centers
A)lipids that cause smooth muscle relaxation and vasodilation
B)lymph nodules aggregated in the small intestinal wall
C)rounded epithelial structures found in the medulla of thymus
D)areas of a lymph node where lymphocytes divide
E)a chemical released from mast cells that causes vasodilation

Question

Quizplus · Accepted Answer

Germinal centers are areas of a lymph node where lymphocytes divide.

Answer: C 
 Rounded epithelial structures found in the medulla of thymus are called Hassall's Corpuscles.

Answer: B 
 Lymph nodules aggregated in the small intestinal wall are called Peyer's Patches.

Answer: A and E 
 Lipids that cause smooth muscle relaxation and vasodilation are prostaglandins, while the chemical released from mast cells that causes vasodilation is histamine.

Match the Term with the Appropriate Description