All vitamins are required daily to maintain good health.
a. true
b. false
Answer: b. false
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Key goals of nutritional care for someone in treatment for an eating disorder would include:
a. establishing a regular pattern of nutritionally balanced meals. b. gradually introducing forbidden foods into the diet. c. avoiding dieting behaviors and excessive exercise. d. thoroughly assessing dietary intake and adequacy. e. All of the above are key goals
Proteins use the process of active transport to move substances into or out of the cell by: a. opening passages in the membrane and escorting substances into the cell
b. attaching to minerals to carry them throughout the bloodstream. c. decreasing the water content in cells to get rid of excess acid or base levels. d. sending antibodies to cells to carry excess proteins out to where they are needed. e. binding to insoluble molecules and moving them through osmosis.
Mark is a participant in a human intervention study that is testing the impact of selenium supplements on the performance of endurance athletes. Though Mark does not know if he is receiving selenium or an inactive sugar pill, he is sure that it is the tablet that he is taking that has helped him shave several minutes off his usual marathon time. What effect is Mark experiencing?
a. Thornburg b. Placebo c. Predisposition d. Hawthorne
At higher altitudes yeast breads rise more slowly
Indicate whether the statement is true or false