At rest, the brain uses what percentage of available energy??

A) ?5-10%
B) ?15-20%
C) ?20-25%
D) ?30-40%


C

Nutritional Science

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Weight loss of 7% of body weight and exercise reduce the risk to type 2 diabetes.

a. true b. false

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The MOST common micronutrient deficiency in the world is

A) calcium. B) iron. C) selenium. D) sodium.

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All of the following are examples of protein hormones EXCEPT:

A) estrogen. B) glucagon. C) insulin. D) thyroid.

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Jack is trying to choose foods that contain whole grains. He is comparing the two waffle labels shown in Figure 1 (on following page). Which type of waffle would be the best purchase?

a. Waffle #1 contains whole-grain flour. b. Waffle #2 contains whole-grain flour. c. Both waffles contain whole grains. d. Neither waffle contains whole grains.

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