Metabolism is

A) A form of energy.
B) The rate at which cells produce energy.
C) A way of living.
D) The total of all chemical changes that occur in cells.


Ans: D) The total of all chemical changes that occur in cells.

Nutritional Science

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Which of the following hand-/utensil-to-mouth movements is acceptable?

A. chewing gum in the food preparation area B. eating in the food preparation area C. double dipping D. sipping from bottles to taste test E. None of these are correct.

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People with a deficiency of the enzyme lactase cannot properly digest

A) milk sugar. B) table sugar. C) fiber. D) starch.

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John is a 52-year-old factory worker. He has been admitted to the hospital and presents with muscle weakness and inflammation of his mouth. He is a bit confused and states that he isn't drinking now although he has a history of alcohol abuse. He has lost quite a bit of weight in the last six months, and his dietary intake has been poor. He was laid off a year ago but he is back to work part-time

Further testing has been ordered to determine the cause for concern and confirm the diagnosis. Which of the following diagnoses best fits the description? a. Pernicious anemia b. Wernicke-Korsakoff syndrome c. Pellagra d. Ariboflavinosis

Nutritional Science

A scientific study in which participants self-selected involvement would likely show error due to selection bias

a. True b. False Indicate whether the statement is true or false

Nutritional Science