27. The organelle zone is composed of __________.

63. Which are cofactors in the blood coagulation system?

23. What major contractile protein in the platelet cytosol accounts for 20–30% of totalplatelet protein and functions within microtubules in organizing parallel filaments capable ofcontraction?

18. Platelet membrane glycoprotein Ib is the receptor for __________, which serves tomediate the adhesion of platelets to subendothelium.

11. The average diameter of the platelet is __________. 

45. The treatment of choice for chronic ITP after failure to maintain an adequate response to steroid therapy is _________.

34. Platelets do not aggregate in Glanzmann’s thrombasthenia when: 

26. The malignant paraproteins result in:

26. The malignant paraproteins result in:

47. What role do membrane phospholipids play in the coagulation process?