Which one of the following is necessary to st | vedclass

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(C) The process of blood clotting begins with the release of $Thromboplastin$ from injured tissues or platelets. $Thromboplastin$ acts as a catalyst i

Vedclass · Accepted Answer

Thromboplastin and $Ca^{2+}$

Vedclass · Answer

(C) The process of blood clotting begins with the release of $Thromboplastin$ from injured tissues or platelets. $Thromboplastin$ acts as a catalyst in the presence of $Ca^{2+}$ ions to convert inactive prothrombin into active thrombin. This thrombin then converts soluble fibrinogen into insoluble fibrin threads,which form the clot. Therefore,$Thromboplastin$ and $Ca^{2+}$ are essential to initiate the coagulation cascade.

Which one of the following is necessary to start the clotting of blood?

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