Which of the following statements about the movement of substances through the cell
membrane is TRUE?
A) Water freely moves across cell membranes.
B) Water moves across the cell membranes only through protein channels.
C) Water and electrolytes cannot move across cell membranes.
D) Electrolytes freely move across cell membranes.
A
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Indicate whether the statement is true or false
What is a feature of the exchange list system??
A) ?Foods are grouped according to their source. B) ?Adequate intakes of minerals and vitamins are virtually guaranteed. C) ?A fat portion provides about twice the energy as a carbohydrate portion. D) ?All foods are grouped according to their content of carbohydrate, protein, and fats.
Which is the largest energy-storage site?
A. muscle glycogen B. blood glucose C. muscle protein D. body fat
The basic goal of nutrition counseling for clients who are HIV positive is:
a. adjusting unusual food patterns to become more normal. b. promoting optimal nutritional status and quality of life. c. providing megadoses of immune-enhancing vitamins and minerals. d. encouraging them to eat according to their appetite.