Antihistamines counter the actions of which white blood cells?
A. Neutrophils
B. Lymphocytes
C. Basophils
D. Eosinophils
Answer: C. Basophils
You might also like to view...
The process of binding a specific molecule and then bringing it into the cell in a vesicle is called
A) exocytosis. B) transcytosis. C) phagocytosis. D) receptor-mediated endocytosis. E) pinocytosis.
The figure illustrates a cross section of the spinal cord. Which structure is indicated by "A"?
A. Ventral root B. Dorsal root ganglion C. Dorsal root D. Spinal nerve E. Central canal
B cells are primarily activated by the activities of
A) antigens. B) antibodies. C) helper T cells. D) macrophages. E) plasma cells.
John, a younger teenager, notices that he is experiencing a lot of pimples and blackheads, which frequently become infected. What is causing this problem?
What will be an ideal response?