Physiologic fibrinolysis results in the proteolytic degradation of polymerized __________.

Question

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Physiologic fibrinolysis breaks down fibrin, which is the polymerized form of fibrinogen that is involved in blood clot formation. Plasmin is the enzyme responsible for fibrinolysis, but it is not itself polymerized. Thrombin is a clotting factor that converts fibrinogen to fibrin, so it is involved in the formation of the substrate for fibrinolysis rather than its degradation.

Physiologic Fibrinolysis Results in the Proteolytic Degradation of Polymerized __________