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Question : Mechanism of blood clotting is given below : An injury or a trauma stimulates the platelets in the blood to release certain factors which activate the mechanism of coagulation . An enzyme complex,…………P……… is formed by a series of linked enzyme reactions (...........Q.........Process) involving a number of factors present in the plasma in an inactive state. This enzyme complex is required for formation of ...............R............ ..........S........... ions play a very important role in clotting . Identify the correct option that represents P, Q, R , and S .

Answer»

<P>`{:(P,Q,R,S),("thrombokinase","INHIBITORY","PROTHROMBIN","magnesium"):}`
`{:(P,Q,R,S),("prothrombin","cascade","thrombin","magnesium"):}`
`{:(P,Q,R,S),("thrombin","cascade","thrombokinase","CALCIUM"):}`
`{:(P,Q,R,S),("thrombin","cascade","thrombin","calcium"):}`

Answer :D


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