Maintenance of normal intracellular fluid volume depends largely on the intracellular concentration of ________ ions.

A. oxygen
B. citrate
C. hydride
D. potassium


Answer: D

Nutritional Science

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What is the dried, salted cod soaked in lye and then boiled that is customary in Norway?

a. lutefisk b. klenjner c. rommegrot d. glogg e. kjøttkaker

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Which of the following is NOT among the features of the iron RDA for adolescents?

a. The RDA for 13-year-old males and females is about the same b. The RDA increases during the growth spurt for both males and females c. Iron intakes often do not meet increasing needs for growth for males and females d. The frequency of iron deficiency is similar among males and females of the same age

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In a flour mixture, sugar

a. contributes to tenderness and increases the volume of cakes and cookies during creaming. b. contributes to volume by providing food for the yeast, although too much decreases the volume. c. raises the temperature at which gelatinization and coagulation occur. d. is hygroscopic, and thus delays staling and improves the shelf life of the baked product. e. contributes to caramelization and the Maillard reaction. f. all of the above answers are correct g. none of the above answers is correct Indicate whether the statement is true or false

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Indicate the influence of each factor on resting metabolic rate. Gender

a. Influence not under voluntary control b. Substantial influence, under some voluntary control c. Subtle or temporary influence, under some voluntary control

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