All of the following are true regarding minerals EXCEPT:
a. they include 15 known substances.
b. they include fat-soluble and water-soluble minerals.
c. they are required for optimal health in humans.
d. they are found in the ash left when a food is burned.
b
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What phrase best describes the concept of "chasing" grants?
a. contacting more than one organization to find sources of funding b. jumping from topic to topic to capture the latest stream of funding c. networking with others who could become potential collaborators d. submitting a grant proposal to more than one funder at a time
Where is the enzyme alcohol dehydrogenase found in the body?
A. mouth and esophagus B. stomach and small intestine C. stomach and liver D. liver and large intestine
Social and cultural food preferences and practices that impact food consumption and lifestyle choices are called:
A. food and nutrient factors B. lifestyle factors C. biological factors D. environmental factors E. system factors
Which of the following is true of the trends in infant mortality rate and life expectancy in the United States over the past century?
A) Infant mortality rates have increased and average life expectancy has decreased. B) Infant mortality rates have decreased and average life expectancy has increased. C) Both have decreased. D) Both have increased.