Which one of the following plasma proteins is involved in the coagulation of blood?
(a) Serum amylase
(b) A globulin
(c) Fibrinogen
(d) An albumin
Correct Option(c) Fibrinogen
Explanation:
Fibrinogen (factor 1) is a soluble plasma glycoproten. synthesised by the liver. It is converted by thrombin into fibrin during blood coagulation. Fibrin is then cross-linked by factor XIII to from a clot.