All of the following are true regarding vitamin A EXCEPT:

a. it is highly toxic when consumed in excess.
b. it is only found in plant sources.
c. beta-carotene serves as a precursor.
d. deficiency is the leading cause of blindness in developing countries.


b

Nutritional Science

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In general, which is a benefit of food processing?

a) Processed foods taste better than whole foods due to added fat, sugar, and salt. b) Processing concentrates the nutrients in foods, making them more nutritious than unprocessed foods. c) Processing makes foods more convenient and easier to distribute.

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Describe the six factors that can trigger program planning

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Which mineral is vital to lipid transport in the blood and to cell membrane structure?

a. phosphorus b. iodine c. zinc d. potassium e. chromium

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Since chylomicrons are to large to enter the capillaries of the small intestine they pass into the:

a) gallbladder b) large intestine c) lymph d) stomach

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