Fat can be broken down for energy only by _____ metabolism.
1.aerobic
2.anaerobic
3.muscle
4.carbohydrate
5.none of these choices
Q. 2Current dietary guidelines for the United States recommend:
a. a restricted intake of carbohydrates for individuals with diabetes.
b. increased consumption of all kinds of carbohydrates.
c. reduction in both simple and complex carbohydrate intakes.
d. increased consumption of fiber-rich, whole-food sources of carbohydrate.
e. reduction in carbohydrate, especially whole-grain carbohydrate, intakes in people at-risk of diabetes.
Q. 3Body fat is a(n) _____ source of energy.
1.temporal
2.unlimited
3.limited
4.excessive
5.timeless
Q. 4The best way to lose fat, maintain lean body tissues, and stay healthy in the long-term is to:
a. avoid all starchy foods.
b. control food portion sizes.
c. choose low-fiber vegetables.
d. eat more refined carbohydrates.
e. avoid all high-fat foods.
Q. 5For athletes, eating high-carbohydrate foods within _____ hours after physical activity can help speed up the rate of glycogen storage.
1.2
2.4
3.6
4.8
5.10
6.none of these choices
Q. 6Which of the following is the preferred fuel for most body functions?
a. protein
b. ketones
c. carbohydrate
d. fat
e. fiber
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