Exam (elaborations)
CNSC Exam, Ch. 8: Vitamins and Trace Elements questions with correct answers
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What amount of retinol is equivalent to 24mcg of beta-carotene from food? A) 2mcg; B) 4mcg; C)2mg; D) 1mg CORRECT ANSWER A) 2mcg. One mcg retinol has the vitamin A activity of 12mcg beta-carotene Which of the following nutrients does NOT engage in conversion of homocysteine to methionine? A) Cho...
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