What reaction is catalyzed by thrombin?Multiple ChoiceThe conversion of fibrinogen to fibrin.The dissolution (breakdown) of fibrin.The conversion of tissue thromboplastin to prothrombin activator.The release of tissue thromboplastin.

Name the enzyme that catalyzes the reaction that converts fibrinogen to fibrin.Multiple ChoiceProthrombin activatorThrombinTissue thromboplastinPlasmin

What precipitates the conversion of fibrinogen after an injury?Multiple choice question.The release of prothrombinThe release of thrombinThe release of fibrin

Which of the following processes in the red blood cells is catalysed by an enzyme?*1 pointThe reaction between water and carbon dioxide, forms carbonic acid.The reaction between carbon dioxide and haemoglobin, forming carbaminohaemoglobin.The reaction between hydrogen ions and haemoglobin, forms haemoglobinic acid.The dissociation of oxyhaemoglobin, releasing oxygen.

What happens in a synthesis reaction?A.One substance separates into ions in solution.B.Two substances combine to form a single new substance.C.One substance breaks down into two substances.D.Atoms in two substances rearrange to form new substances.

During blood clotting, which enzyme converts fibrinogen to fibrin?Multiple choice question.PlasminTrypsinPlavixThrombin