Respuesta :
Explanation:
1. When the tissues are damaged and the platelets breakdown, thromboplastin is released .
2. In the presence of calcium ions thromboplastin leads to theconversion of prothrombin into thrombin.
3. Thrombin is a proteolytic (protein splitting) enzyme which converts the fibrinogen into fibrin.
Fibrin forms a network of long, sticky strands which entrap bloodcells to establish a clot. The coagulation material contracts andexudes serum which is plasma depleted of its clotting factor .fibrin strands which strengthen the platelet plug
it may be divided into three stages:
- the formation of the intrinsic and extrinsic prothrombin
- thrombin formation
- stable fibrin polymers formation .
Answer:
Platelet aggregation is one of the 3 main stages of coagulation. Hence the answer is option B.
Explanation:
Population is defined as the healing process through which the flowing of blood from inside to outside of the body through a wound is stopped. Coagulation is the concentration of platelets on the phone so that there is a stoppage of flowing of blood.
It is one of the most important phenomena of the blood. Through it the loss of blood is stopped. Vitamin K is responsible for the coagulation of the blood. The platelet plays an important role in the coagulation of the blood.
