本题目来源于试卷: SL Topic C3.2 Defence against disease，类别为 IB生物学
[问答题]
6. Outline the process byvsc gmm-n6-i.5kul c2 which damaged skin can be sealed by the bl 3)wk;tv7dw*(ka dx53k gpupmood forming (p3;w kgd3ta7kd *)uwvxk mp5 a clot.
参考答案: Platelets in the blood encounter a rough surface, or damaged cells.
The platelets release clotting factors.
A cascade of reactions occur (in response to the clotting factors).
Fibrinogen is converted to fibrin.
By the enzyme thrombin.
Fibrin is an insoluble (fibrous) protein.
Fibrin traps red blood cells, forming a clot.
本题详细解析:
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