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Q. |
Blood fails to clot white flowing in the blood vessel because of the presence of - |
A. | Hepatin |
B. | Prothrombin |
C. | liaemoglobin |
D. | Iltrudin |
Answer» A. Hepatin | |
Explanation: Heparin also known as un- fractionated heparin, a highly sulfated glycosaminoglycan, is widely used as an injectable anticoagulant, and has the highest negative charge density of any known biological molecule. |
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