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28. Facilitated diffusion requires energy because it involves the movement of a substance across a membrane from an area of high concentration to an area of low concentration.

Convert the integral to polar coordinates. Fill in the missing bounds.

30. A carbohydrate is an organic compound made up of one or more simple sugar molecules.

31. Carbohydrates and proteins provide_________calories per gram, while lipids provide_________calories per gram.

26. The MyPlate food guide is a visual tool that illustrates the recommendations found in the 2015 Dietary Guidelines for Americans.

46. Discuss two actions of insulin in the body.

29. Water soluble nutrients are absorbed into the lymph while fat soluble nutrients are absorbed into the blood.

10. The AMDR for fats is:

15.Metabolism is defined as:

5. An essential nutrient is one that