An important role of vitamin K is the synthesis of
A. prothrombin.
B. calcitriol.
C. rhodopsin.
D. alpha-tocopherol.
Answer: A
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Which statement accurately describes food irradiation?
a. It allows milk to be kept shelf stable and in boxes. b. It is used exclusively in the United States. c. US consumers have embraced the idea of irradiated food because of the significant benefits to safety. d. If a food or any of its ingredients has been irradiated, a symbol appears on the label. e. It is sometimes called cold pasteurization.
An example of a fat-soluble vitamin is ____.
Fill in the blank(s) with the appropriate word(s).
Jeff has completed his track event, and in the process lost 3 pounds of his body weight. How many cups of fluid does he need to drink?
a. 2-4 b. 6-9 c. 10-12 d. 1-2
The primary enzyme involved in starch digestion is:
a. motilin b. pancreatic amylase. c. vasoactive intestinal polypeptide. d. substance P. e. cholecystokinin.