What precipitates the conversion of fibrinogen after an injury?Multiple choice question.The release of prothrombinThe release of fibrinThe release of thrombin
Question
What precipitates the conversion of fibrinogen after an injury?
- The release of prothrombin
- The release of fibrin
- The release of thrombin
Solution
The conversion of fibrinogen after an injury is precipitated by the release of thrombin. Here's a step-by-step explanation:
-
When an injury occurs, the body responds by initiating the process of blood clotting or coagulation to prevent excessive bleeding.
-
This process involves a series of reactions that lead to the formation of a protein called thrombin.
-
Thrombin then acts on a protein present in blood plasma called fibrinogen.
-
The action of thrombin converts fibrinogen into fibrin.
-
Fibrin strands then stick together and form a meshwork at the site of injury. This meshwork traps blood cells and platelets, forming a clot that stops bleeding.
So, the correct answer to your multiple-choice question is "The release of thrombin".
Similar Questions
Name the enzyme that catalyzes the reaction that converts fibrinogen to fibrin.Multiple ChoiceProthrombin activatorThrombinTissue thromboplastinPlasmin
Fill in the Blank QuestionFill in the blank question.Coagulation is the formation of a blood that uses fibrin threads to reinforce a platelet plug.
Which phase of wound healing includes the vasoconstrictive response, the accumulation of platelets, and the formation of fibrin clots?
does the active x factor catalyses the conversion of fibrinogen to fibrin or prothrombin to thrombin
The most effective hemostatic process is ______.Multiple choice question.platelet plug formationvascular spasmcoagulation
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.