The two life stage groups with the highest RDAs for calcium are ________ and ________.

A. infants; adolescents
B. infants; children
C. adolescents; adults over age 50
D. children; adolescents


Answer: C

Nutritional Science

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What is the function of an antidiuretic hormone (ADH)?

A) signals the kidneys to release sodium and chloride B) signals the kidneys to retain sodium and chloride C) stimulates the kidneys to reabsorb water (reducing urine output) D) stimulates the kidneys to filter out more water (increasing urine output)

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Which of the following nutrients would be supplied in much greater amounts from whole-grain bread versus enriched bread?

a. Zinc b. Folate c. Riboflavin d. Thiamin

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Translation of mRNA to protein takes place inside the nucleus of a cell.?

Indicate whether the statement is true or false

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Excessive chronic intake of zinc results in a deficiency of ____.?

A) ?iron B) ?copper C) ?selenium D) ?molybdenum

Nutritional Science