1. The human body requires 20g of a substance each day to operate correctly. Thi

Question

1. The human body requires 20g of a substance each day to operate correctly. This substance would be called a(n)

a. macronutrient

b. micronutrient

c. trace mineral

d. RDI

e. no correct response is given

2. For which of the following macronutrients has a Reference Daily Intake (RDI) been established?

a. carbohydrates

b. proteins

c. lipids

d. more than one response is correct

e. no correct response

3. A water-soluble vitamin would be ________ in nature.

a. polar inorganic

b. nonpolar inorganic

c. polar organic

d. nonpolar organic

Explanation / Answer

1) e) macronutrient

This generally includes saturated fat.

2) d is correct

3) c polar organic

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