--%>
Assignment Help - homework help

How can the blood coagulation process be explained

How can the blood coagulation (clotting) process be explained?

E

Expert

Verified

Blood clotting includes a series of chemical reactions whose respective products are enzymes which catalyze the following reactions (that is why the clotting reactions are named as cascade reactions). In plasma thromboplastinogen transforms in thromboplastin, a reaction triggered by tissue and platelet factors released after injury of blood vessel.

Thromboplastin then catalyzes along with calcium ions the transformation of the prothrombin in thrombin. Thrombin then catalyzes a reaction which produces fibrin from fibrinogen. Fibrin, as an insoluble substance, precipitates to form a network which traps red blood cells and platelets forming the blood clot and containing hemorrhage.

   Related Questions in Biology

  • Q : Introduction of the term RCCS Give a

    Give a brief introduction of the term RCCS? And also write down its lifespan?

    		•
  • Q : Functions of cytoskeleton Functions of

    Functions of cytoskeleton: As the name suggests, the cytoskeleton is accountable for supporting of the normal shape of cell; it too acts as a facilitator for substance transport across the cell and for the movement of cellular organelles. For illustra

    		•
  • Q : Project proposal Individual Project

    Individual Project Proposal: 10% Deadline: End of Learning Week 4 Initial work-in-progress report to confirm a project's aims and proposed solution and to identify

    		•
  • Q : Explain the term DNA vaccine Explain

    Explain the term DNA vaccine?

    		•
  • Q : Steps in the planning Steps in the

    Steps in the planning Perception of opportunities: Perception of opportunities is not strictly a planning process. However, this awareness is very i

    		•
  • Q : Dolomite is the ore of which element

    Describe Dolomite is the ore of which element? Answer: Dolomite is an ore of the element magnesium (mg). The Formula is (MgCO3 CaCO3).

    		•
  • Q : Theories of Group Formation -

    There are four theories, which explain why the groups are formed. These include: 1)     Propinquity theory: quite often, individuals affiliate with one another because of spatial or geo-graphical proximity. In an organization, employees who work in the

    		•
  • Q : Ecological roles of bacteria Describe

    Describe the major ecological roles of bacteria?

    		•
  • Q : Name the hormones secreted by

    Name the hormones secreted by adenohypophysis? Describe their respective functions?

    		•
  • Q : Describe the functions of the spleen

    Describe the functions of the spleen? Why is the total splenectomy (that is, surgical elimination of the spleen) compatible with life?

    		•