The formation of many clotting factors is dependent on the presence of ________
A) fibrin
B) plasminogen
C) thrombin
D) vitamin K
Answer: D
A) Fibrin is involved in the formation of a blood clot, not in the formation of clotting factors.
B) Plasminogen is involved in the formation of a blood clot, not in the formation of the clotting factors.
C) Thrombin is involved in the formation of a blood clot, not in the formation of clotting factors.
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Write 4839 in expanded form.
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Answer the following statement true (T) or false (F)