Platelets Convert fibrinogen to fibrin. Fibrin forms a mesh that traps blood. Important in blood clotting and scab formation. Cell fragments (very small).

We have accumulating evidence that many cell types respond to both the full length Slit2 and the two resulting proteolytic fragments, which would allow for the coordinated regulation of many cell ...

Types of blood cell and cell fragments: red blood cells white blood cells platelets This table explains the functions of various blood components. \(\textup{haemoglobin}+\textup{oxygen} ...