An enzyme is a protein that ____
A) regulates metabolic processes
B) speeds up (catalyzes) chemical reactions
C) helps the body to achieve acid-base balance and optimal pH
D) helps maintain fluid balance
B
Nutritional Science
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The average shelf life for most canned foods is at least
A) two years. B) four years. C) ten weeks. D) six months.
Nutritional Science
According to the RDA, how much more protein would John, who weighs 95 kg, need each day than Bob, who weighs 80 kg?
a. 9 g b. 12 g c. 15 g d. 18 g
Nutritional Science
After absorption, the water-soluble nutrients are released directly into the ____
a. bloodstream b. kidneys c. liver d. lymph e. nephrons
Nutritional Science
_____ are especially drawn to food crumbs and often regurgitate while eating
a. Cockroaches b. Rodents c. Birds d. Pantry pests
Nutritional Science