A normal event in the process of blood clotting is the ________.
A) production of erythropoietin
B) conversion of fibrin to fibrinogen
C) activation of prothrombin to thrombin
D) synthesis of hemoglobin

Question

Quizplus · Accepted Answer

The activation of prothrombin to thrombin is a normal step in the process of blood clotting. Option A is incorrect as erythropoietin is a hormone that stimulates the production of red blood cells. Option B is incorrect as fibrinogen is converted to fibrin during blood clotting, not the other way around. Option D is incorrect as hemoglobin is synthesized in red blood cells and is mainly responsible for carrying oxygen.

A Normal Event in the Process of Blood Clotting Is