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题目

多项选择题

Question at position 5 100 grams of baby spinach contains a lot of nutrients! Based on the food database at https://fdc.nal.usda.gov/ Links to an external site. and the specific information for spinach here Links to an external site., which of the following is accurate with respect to the 100 gram comparative portion?It contains over 5% of the DV for iron (note: the DV for iron is 18 mg per day)It contains over 30% of the DV for vitamin A (note: the DV for vitamin A is 900 mcg RAE)It contains over 10% of the DV for potassium (note: the DV for potassium is 4,700 mg per day)It contains less than 30 Calories (kcal)It contains over 5% of the DV for calcium (note: the DV for calcium is 1,300 mg per day)

选项

A.It contains over 5% of the DV for iron (note: the DV for iron is 18 mg per day)

B.It contains over 30% of the DV for vitamin A (note: the DV for vitamin A is 900 mcg RAE)

C.It contains over 10% of the DV for potassium (note: the DV for potassium is 4,700 mg per day)

D.It contains less than 30 Calories (kcal)

E.It contains over 5% of the DV for calcium (note: the DV for calcium is 1,300 mg per day)

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标准答案

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思路分析

The question asks which statements accurately describe the 100 gram comparative portion of raw spinach, using standard dietary reference values (DVs). Option 1: It contains over 5% of the DV for iron (note: the DV for iron is 18 mg per day). - Reasoning: Spinach is known to contain iron, and for a 100 g portion the iron content is typically around 2–3 mg. 2–3 mg is roughly 11–17% of the 18 mg DV, which is indeed over 5%. This statement aligns with common nutritional data, so it is considered true here. Option 2: It contains over ......Login to view full explanation