The substance used to ferment the natural sugars in grains and fruit to create alcohol is __________.
a. Pyruvate
b. Yeast
c. Hops
d. Grapes
Ans: b. Yeast
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Vitamin A is stable EXCEPT when exposed to:
a. heat. b. light and oxygen. c. cold temperatures such as in a refrigerator. d. fat.
Which of the following statements is the correct definition of body composition?
A) It is the proportion of fat, muscle, and water in the body. B) It is the ability to change the proportions of protein and carbohydrates in the body. C) It is the proportion of protein and minerals in muscle tissue. D) It is the ability to keep the body composed during strenuous exercise.
Which artificial sweetener provides calories?
a. saccharin b. aspartame c. sucralose d. acesulfame potassium e. stevia
Martina heard that when the stomach is distended a hormone is released that conveys the feeling of satiety to the brain. Which hormone is it?
A) leptin B) cholecystokinin C) insulin D) glucagon