Which protein polymerizes into a gel-like matrix after it is activated to assist in blood clotting?
A) trypsinogen
B) fibrinogen
C) prothrombin
D) thrombin
E) warfarin

Question

Quizplus · Accepted Answer

Fibrinogen is a protein that is involved in blood clotting. When a blood vessel is injured, fibrinogen is activated and cleaved by thrombin, forming fibrin. Fibrin molecules then polymerize and form a gel-like matrix, which helps to form a clot and stop the bleeding.

Which Protein Polymerizes into a Gel-Like Matrix After It Is