Among the following, which is the major weakness of a laboratory-based study?
a. The costs are usually high
b. It is difficult to replicate the findings
c. The results cannot be applied to human beings
d. Experimental variables cannot be easily controlled
c
Nutritional Science
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Which of the following is a compound that is needed to activate an enzyme?
A) a cofactor B) an electrolyte C) a free radical D) an antioxidant
Nutritional Science
Which of the following is a common cause of aspiration?
a. Inappropriate tube placement b. Excessive formula viscosity c. Inadequate fiber in formula d. Inappropriate feeding tube
Nutritional Science
In two to three paragraphs, provide a brief overview of the water-soluble and fat-soluble vitamins
Nutritional Science
Which fish is most likely to contain the highest levels of mercury?
a. salmon b. catfish c. pollock d. shark e. sardine
Nutritional Science