Cells in a lymph node that engulf and destroy damaged cells,foreign substances,and cellular debris are
A) macrophages.
B) lymphocytes.
C) mast cells.
D) cytokines.
E) all of the above.

Question

Quizplus · Accepted Answer

Macrophages are specialized cells in lymph nodes that engulf and destroy damaged cells, foreign substances, and cellular debris. Lymphocytes and mast cells also play important roles in the immune response, but they do not have the same phagocytic capabilities as macrophages. Cytokines are signaling molecules that communicate between cells in the immune system, but they do not have phagocytic functions. Therefore, the correct answer is A) macrophages.

Cells in a Lymph Node That Engulf and Destroy Damaged