Which of the following food preservation methods destroys microorganisms by exposing foods to very high heat for a brief period of time?

A. irradiation
B. aseptic packaging
C. smoking
D. pasteurization


Answer: D

Nutritional Science

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The plasma protein that exerts the greatest colloidal osmotic pressure is:

a. fibrinogen. b. prothrombin. c. albumin. d. hemoglobin.

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Which of the following vitamins is MOST important in energy metabolism?

A. niacin B. vitamin B12 C. vitamin C D. choline

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The typical American eats more protein from ________ than he or she did in the early 1900s.

A. vegetables B. grains C. meat D. fruits

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Risk factors associated with the temporary form of diabetes that occurs in pregnancy include all of the following except:

a. previous history of delivering a very large baby. b. weight gain between pregnancies. c. maternal age of over 35 years. d. being of Middle Eastern or Indian descent.

Nutritional Science