Vitamin ___ is the only vitamin the body can produce naturally.

a. C
b. B6
c. D
d. A


Answer: c. D

Nutritional Science

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Which of the following is not one of the positions offered to a food scientist?

A. quality control B. plant manager C. ingredient manager D. production manager

Nutritional Science

________ are synthesized by the liver to transport fat to the rest of the body.

A. Low-density lipoproteins B. Very-low-density lipoproteins C. Chylomicrons D. High-density lipoproteins

Nutritional Science

What is the role of white blood cells in protecting the body from invading organisms? a. Phagocytes release antibodies against the invaders into the bloodstream

b. T-cells release a chemical trail for identification of invaders. c. B-cells engulf and digest the foreign particles. d. Killer T-cells seek out and destroy all foreign particles with the same identity. e. Skin cells are a type of white blood cell that provide a physical, protective barrier.

Nutritional Science

The enzyme sucrase breaks down sucrose into ________.

A. glucose + glucose B. glucose + maltose C. glucose + fructose D. lactic acid

Nutritional Science