Which of the following is NOT among the characteristics of manganese in nutrition?
a. Plant foods are good sources
b. Deficiencies are seen primarily in the elderly
c. Absorption is inhibited by calcium supplements
d. Toxicity is more common from environmental contamination than from the diet
b
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A primary function of the mucus in the stomach is to
A) emulsify fats. B) neutralize stomach acid. C) protect the stomach lining. D) activate pepsinogen to form pepsin.
Fats of fatty fish, nuts, and vegetable oils are important in the diet because they provide factors that lead to good health, including all of the following except:
a. EPA and DHA. b. linoleic acid. c. linolenie acid. d. vitamin K.
________ transport digested lipids from the lumen of the GI tract into the enterocytes
A) ATP B) High-density lipoproteins C) Low density lipoproteins D) Micelles
What is the purpose of the acid source, cream of tarter or lemon juice, in a foam cake?