Digestion and AbsorptionHard
Question
Vitamin-K is required for
Options
A.change of prothrombin to thrombin
B.synthesis of prothrombin
C.change of fibrinogen to fibrin
D.formation of thromboplastin
Solution
Vitamin-K is essential for the formation of prothrombin from liver cells, so helps in blood coagulation. Vitamin-K is also known as antihemorrhagic factor or phylloquinone.
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