A good source of soluble fiber is _____
a. barley
b. wheat bran
c. the coating on seeds
d. the skins of fruits
e. the skins of vegetables
a
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A function of phosphorus is to ___.
a. promote blood clotting b. enhance iron absorption c. maintain proper pH d. retain sodium
Describe the possible causes of hepatic encephalopathy
How many grams does a low birth weight infant weigh?
a. less than 2500 b. between 500 and 1500 c. between 3000 and 4000 d. between 100 and 500
Which of the following statements is true?
A. In a single-blind study, both the researchers and the human subjects don't know their group assignments. B. Before scientists begin their research, they usually develop a question to guide their study. C. In the United States, nutrition scientists often conduct studies on humans before doing animal testing. D. An experimental study doesn't need to have a control group.