Which of the following is NOT packaged within basophil and mast cell granules?
A. Prostaglandins
B. Histamine
C. Heparin
D. Tryptase
E. All of the above are found in granules.
Answer: A
Which of the following is NOT packaged within basophil and mast cell granules?
A. Prostaglandins
B. Histamine
C. Heparin
D. Tryptase
E. All of the above are found in granules.
Answer: A