Blood Worksheet

Language: English
Subject: Natural science > Biology

Blood!

Write down in your own words what is Hematopoiesis:

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Injury to lining of vessel exposes collagen fibers, platelets adhere releasing chemicals that make nearby platelets sticky forming plugs.

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Smooth muscle contracts, causing vasoconstriction.

Clotting factors interact with Ca2+ to form thrombin, which joins fibrinogen molecules in plasma to fibrin. Fibrin forms a mesh which form the clot.

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