If there is no statistical difference between study groups, the hypothesis is:
a. negative
b. null
c. even
d. positive
Ans: b. null
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All of the following are true regarding sugar alcohols EXCEPT:
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Kelly has read about the powerful phytonutrients in plants and wants to start consuming foods that provide her with the highest amounts of phytochemicals. She decides to go shopping and look for some of the foods she read about in her nutrition book. Kelly also wants to identify which foods will help her reduce certain health problems that she is genetically predisposed to. Answer the following
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Of the following, who needs to increase his or her water intake?
a. only a person that has a fever and is vomiting b. only a person on a high-protein diet c. only a person at sea level d. a person that has a fever and is vomiting and a person on a high-protein diet e. a person that has a fever and is vomiting and a person at sea level
All of the following are true regarding vitamins EXCEPT:
a. fourteen have been discovered so far. b. they perform specific functions in the body. c. they are considered nonessential nutrients. d. some dissolve in water and some in fat.