Which of the following is TRUE of lymph nodes?a) ...
Lymph Nodes
Lymph nodes are small, bean-shaped structures that are part of the lymphatic system. They are found throughout the body, but are concentrated in certain areas such as the neck, armpit, and groin.
Function
Lymph nodes act as filters for the lymphatic fluid that circulates through the body. They contain immune cells that help to identify and fight off infections and other foreign substances.
Structure
- Afferent lymphatic vessels bring lymphatic fluid into the lymph node.
- Efferent lymphatic vessels carry lymphatic fluid out of the lymph node.
- The cortex of the lymph node contains many B lymphocytes, which are responsible for producing antibodies.
- The medulla of the lymph node contains plasma cells, which produce and secrete antibodies.
True Statement
The statement that is true of lymph nodes is that the cortex of the lymph node can contain many B lymphocytes. B lymphocytes are important immune cells that produce antibodies to help fight off infections. Therefore, lymph nodes play a crucial role in the body's immune system.
Which of the following is TRUE of lymph nodes?a) ...
Lymph node - Wikipedia
Lymph nodes contain lymphocytes, a type of white blood cell, and are primarily made up of B cells and T cells. B cells are mainly found in the outer cortex where they are clustered together as follicular B cells in lymphoid follicles, and T cells and dendritic cells are mainly found in the paracortex
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.