Inactive substance present in the plasma called prothrombin converted to thrombin by an enzyme complex called
(A) Thromboplastin
(B) Thrombokinase
(C) Tissue factor
(D) Pro convertin

Read the following statements a. Removal of CO2, from amino acid histidine converts it into an amine. b. Metabolites are converted into each other in a series of linked reactions called metabolic pathways. c. There is no uncatalyzed metabolic conversion in living systems. d. In living systems, the proteins with catalyti power are known as enzymes. How many above statements are correct?

Read the following statements and find out incorrect statements. a. Blood is a loose connective tissue consisting of a fluid matrix, plasma and formed elements. b. Plasma is a straw coloured, viscous fluid constituting nearly 90-92 precent of the blood. c. 55 percent of plaasma is water and proteins contribute 6-8 per cent of it. d. Fibrinogen are needed for clooting or coagulation of blood. (e) Factors for clotting of blood are present in the plasma in an inactive from.