Most enzymes are proteins.

a. true
b. false


Ans: a. true

Nutritional Science

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Malnutrition caused by long-term food deprivation; characterized in children by short height for age (stunting) is called ________ malnutrition.

Fill in the blank(s) with the appropriate word(s).

Nutritional Science

Magnesium affects the metabolism of calcium, sodium, and potassium.

a. true b. false

Nutritional Science

All of the following are involved in the development of cancer except:

a. mutations in the genes that control cell division. b. chronic inflammation. c. bacterial infection. d. exposure to carcinogens.

Nutritional Science

Which of the following foods is the best source of iron?

a. grains b. meat c. milk d. fruits

Nutritional Science