Wnt inhibitors secreted by the organizer are Dickkopf, Cerberus, Frzb & IGF

TLS Online TPP Program

#Id: 5196

#Unit 7. System Physiology – Animal

Tissue thromboplastin and factor VII activate factors IX and X.

TLS Online TPP Program

#Id: 5197

#Unit 7. System Physiology – Animal

In the presence of PL, Ca2+ , & factor V, activated factor X catalyzes the conversion of prothrombin to thrombin.

TLS Online TPP Program

#Id: 5198

#Unit 7. System Physiology – Animal

Thrombin is a serine protease that is formed from its circulating precursor, prothrombin, by the action of activated factor X.

TLS Online TPP Program

#Id: 5199

#Unit 7. System Physiology – Animal

The conversion of fibrinogen to fibrin is catalyzed by thrombin.

TLS Online TPP Program

#Id: 5200

#Unit 7. System Physiology – Animal

Stabilization of fibrin is catalyzed by activated factor XIII and Ca2

TLS Online TPP Program

#Id: 5201

#Unit 7. System Physiology – Animal

The extrinsic pathway is inhibited by a tissue factor pathway inhibitor that forms a quaternary structure with tissue thromboplastin (TPL), factor VIIa, and factor Xa.