Which of the following is a feature of naturally occurring food toxicants?

a. Lima beans contain deadly cyanide compounds.
b. The toxic solanine in potatoes is inactivated by cooking.
c. The toxic laetrile in certain fruit seeds is a moderately effective cancer treatment.
d. Mustard greens and radishes contain compounds that are known to worsen a cholesterol problem.
e. Even small amounts of goitrogen-containing vegetables can cause thyroid problems.


ANS: A

Nutritional Science

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Which is a true statement about limiting nutrients in infancy?

a. Iron supplementation is initiated when infants are 6 months of age b. Vitamin D supplementation is needed in breastfed infants because the content is low in breast milk c. Low intake of dietary fiber is a common cause of constipation in infants d. Fluoride is not needed until teeth start erupting in late infancy

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It is best to avoid overworking the pie dough during mixing or rolling because

a. it elongates the gluten strands. b. it makes the crust crumble lightly. c. it increases chilling/resting time. d. none of the above answers is correct e. all of the above answers are correct

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When calculating a person's body mass index (BMI), which of the following factors are a part of that calculation?

A. Height and weight B. Weight, height, and gender C. Height, weight, and body composition D. Age, gender, height, and weight

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Algae, walnuts, and flaxseeds can provide an important source of _____ for vegans.

What will be an ideal response?

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