The final protein that forms a blood clot is
A)fibrin.
B)thrombin.
C)thromboplastin.
D)plasmin.

Question

Quizplus · Accepted Answer

Fibrin is the final protein that forms a blood clot. It is formed from fibrinogen, a soluble plasma protein, by the action of the enzyme thrombin. Fibrin forms a mesh-like network of fibers that trap blood cells and platelets, leading to the formation of a solid clot. Thrombin plays a key role in the clotting process by converting fibrinogen to fibrin. Thromboplastin is an enzyme found in tissues that initiates the clotting process, and plasmin is an enzyme that is responsible for breaking down clots.

The Final Protein That Forms a Blood Clot Is