Question

The blood cell that secretes histamine, serotonin, and heparin is

• A. T-lymphocyte
• B. Killer cell
• C. Basophil
• D. Neutrophil

Answer 1

The correct option is C Basophil

Basophil are the type of the white blood cell which contains granulated cytoplasm. The granules in the cytoplasm contain the molecules histamine, heparin and serotonin which are released during the allergic reactions. Heparin is the anticoagulant, histamine is allergic agent and serotonin affects the motor activities.

Thus, the correct answer is option C.