The main function of vitamin K is to __________.

a. promote healthy blood clotting
b. prevent the common cold
c. act as an antioxidant
d. prevent night blindness


Ans: a. promote healthy blood clotting

Nutritional Science

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Recommendations for physical activity include all of the following EXCEPT:

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________ occur(s) when muscles are overstretched or forced to shorten against a heavy weight

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Which substance accounts for almost half of the antioxidant capacity of human plasma??

A) ?albumin B) ?uric acid C) ?citric acid D) ?carbonic acid

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The _____, a federally funded program formerly known as the Food Stamp Program, helps low-income households pay for food

A) National School Lunch Program B) Child and Adult Care Food Program C) Supplemental Nutrition Assistance Program D) School Breakfast Program

Nutritional Science