Body temperature is regulated by:

a. sodium
b. water
c. potassium
d. protein


Answer: b. water

Nutritional Science

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Which of the following would cause a secondary vitamin K deficiency?

a. Excess bile production b. Antibiotics c. Presence of oxalic acid in food d. Insufficient intake of green leafy vegetables e. A high-fat, high-protein diet

Nutritional Science

Which of the following properties is shared by niacin and riboflavin coenzymes?

a. Unstable to irradiation b. Unstable to metal cooking utensils c. Acceptance and transfer of hydrogen atoms d. Acceptance and transfer of carboxyl groups

Nutritional Science

A person trying to gain weight should:

a. avoid any form of exercise. b. eat energy-dense foods. c. eat faster. d. consume fewer beverages.

Nutritional Science

Melissa is getting ready for a party where she plans to serve grilled chicken and a raw vegetable salad. She washes her hands, takes the sealed package of chicken from the refrigerator, opens it, and places the chicken on a cutting board to remove the skin and cut it up. She places the chicken pieces in a plastic container of marinade, seals it, and places it in the refrigerator, at the same time taking out the fresh vegetables. She begins chopping them up on her cutting board. Which food safety mistake has Melissa made?

a. She failed to keep cold foods cold. b. She failed to keep hot foods hot. c. She failed to store the raw foods properly. d. She failed to avoid cross-contamination. e. She failed to marinate at the proper temperature.

Nutritional Science