X or prothrombinase thrombin then acts to transform fibrinogen, also present in plasma, into fibrin, which, in combination with platelets from the blood, forms a clot (a process called COAGULATION).Extra facts:Sucrose is crystallised white sugar produced by the sugar cane plant and can be FOUND in households and foods worldwide.The formula for sucrose is C12H22O11.It is a disaccharide so when we HYDROLYSE it we will get one molecule of glucose and another molecule of fructose.It is also known as table sugar.Galactose- It is a monosaccharide and HEXOSE(6C) sugar.Ribulose- It is a monosaccharide of Glucose and Galactose.Fructose is the sweetest sugar.aride and pentose(5C) sugar.Lactose- It is a disaccharide.