Which component participates directly in clot formation as part of the fibrin network?

Which component participates directly in clot formation as part of the fibrin network?

• A. Fibrinogen
• B. Albumin
• C. Fibrin
• D. Globulin

Answer: (C)

In clot formation, the key structural mesh that makes up the clot is formed by fibrin. Thrombin converts the soluble protein fibrinogen into insoluble fibrin, which then polymerizes to create the fibrin network that traps cells and stabilizes the clot. Factor XIII crosslinks the fibrin strands to further strengthen and stabilize the clot. Other plasma proteins, like albumin and globulins, don’t form the clot’s mesh. So, the component that directly participates in forming the fibrin network is fibrin.

In clot formation, the key structural mesh that makes up the clot is formed by fibrin. Thrombin converts the soluble protein fibrinogen into insoluble fibrin, which then polymerizes to create the fibrin network that traps cells and stabilizes the clot. Factor XIII crosslinks the fibrin strands to further strengthen and stabilize the clot. Other plasma proteins, like albumin and globulins, don’t form the clot’s mesh. So, the component that directly participates in forming the fibrin network is fibrin.