Which of the following essential amino acids is deficient in grains?

a. methionine
b. valine
c. lysine
d. histidine


Answer: c. lysine

Nutritional Science

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Lilian is a single mother to two young children.  She works full-time at a department store while her children are cared for by their grandparents.  Money is a constant worry.  However, while Lilian worries every month about having money to purchase enough food, so far she and her children have not had to change their food intake significantly.  Lilian is experiencing ________.

A. marginal food security B. low food security C. high food security D. very low food security

Nutritional Science

Fermentation requires _____

a. bacteria and glycerol b. yeast and glycerol c. bacteria and sugar d. yeast and sugar

Nutritional Science

Restriction of dietary cholesterol is recommended in infancy

a. True b. False Indicate whether the statement is true or false

Nutritional Science

Caffeine is addictive

Indicate whether the statement is true or false

Nutritional Science