The disaccharide made up of two glucose molecules is ____.
a. sucrose
b. lactose
c. dextrose
d. galactose
e. maltose
Q. 2Within a wheat kernel, the soft, white portion containing starch and protein is called the ____.
a. kernel
b. husk
c. endosperm
d. germ
e. chaff
Q. 3High intakes of the sugar alternatives sorbitol and mannitol can result in ____.
a. tooth decay
b. diarrhea
c. increased blood cholesterol
d. hypoglycemia
e. increased heart rate
Q. 4What is the source of stevia?
a. A combination of two amino acids
b. A modification of sucrose molecules
c. A derivative of aspartic acid and phenylalanine
d. A derivative of a plant native to Brazil and Paraguay
e. A modified version of fructose
Q. 5What term in the ingredients list indicates added sugars in the product?
a. pectin
b. hemicellulose
c. fruit puree
d. fruit juice concentrate
e. vanillin
Q. 6Fletcher's dietary analysis reveals that he is deriving 30 of calories from simple sugars, and he decides to try to cut back. Which item from his food record should Fletcher omit?
a. 1 banana
b. 1/2 cup green grapes
c. 32 fl oz. root beer
d. 8 oz. orange juice
e. 1/2 cup cooked dried beans
Q. 7Many nutrition professionals recommend emphasizing good carbohydrates in the diet. What does this mean?
a. Choosing foods high in fiber but low in added sugars
b. Avoiding foods with a glycemic index above 70
c. Avoiding foods with a glycemic index below 55
d. Choosing small portions of low-calorie foods
e. Choosing foods that quickly raise blood glucose
Q. 8How does a balanced meal help keep blood glucose from rising or dropping too quickly?
a. Soluble fibers slow down the rate of digestion so a steady stream of glucose is received.
b. Protein provides a quick source of glucose for the body's cells.
c. Protein stimulates insulin secretion, which prevents rapid glucose storage.
d. Fats accelerate the rate of digestion so that glucose is more quickly received.
e. Starches provide quick energy to the brain which slows glucose absorption by other body cells.
Q. 9Jasmine is too busy for lunch and needs a pick-me-up to help her remain alert during her two afternoon classes. Which snack would you recommend?
a. Half a ham and Swiss cheese sandwich on enriched bread
b. Fresh peach with low-fat yogurt and rolled-oat granola
c. Whole-wheat toast with trans fat-free margarine and jelly
d. Baked apple with brown sugar, cinnamon, and canola oil
e. Pretzels and a sport drink
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