Body Fluids And Circulation Ques 77

77. The active molecule that helps initiate the inflammatory response when mast cells degranulate is

(a) perforin

(b) histamine

(c) heparin

(d) insulin

Show Answer

Answer : b

Hints & Solutions

(b) Mast cells contain granules of heparin and histamine. Heparin prevents blood clotting. Histamine produces inflammation.

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