Factor XII catalyzes the formation of a plasma enzyme called kallikrein, that in turn converts an inactive protein into , a fibrin-dissolving enzyme that breaks up the clot. prothrombin

Explanation:

Plasmin; It is an important enzyme present in blood, plays very important role in anticoagulantion.

It degrades many blood plasma proteins, including fibrin clots and  as well as many other proteins.

The process of fibrin degradation  is called as fibrinolysis.

It break up the clots.

Plasmin,a fibrin-dissolving enzyme that breaks up the clot. prothrombin.

Factor XII catalyzes the formation of a plasma enzyme called kallikrein, that in turn converts an inactive protein into plasmin a fibrin-dissolving enzyme that breaks up the clot. prothrombin

liquid crystals are matters in a state which have properties between those of conventional liquids and those of solid crystals[1]. liquid crystal is partially ordered and anisotropic. in terms of molecular order, liquid crystal molecules have one-dimensional or two-dimensional long - range order.

a physical change is being made.