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Which one of the following vitamins has a role in blood because A. the air pressure is less B. outside temperature is less C. latent heat is less D. None of the above |
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Answer» Correct option (d) Vitamin K Explanation: Vitamin K is a group of structurally similar, fat-soluble vitamins that the human body requires for complete synthesis of certain proteins that are prerequisites for blood coagulation. It is active as a vitamin in animals and performs the classic functions of vitamin K, including its activity in the production of blood-clotting proteins. |
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