Which of the following is a nucleotide base in DNA?
A) isoluciene B) threonine C) valine D) cytosine
D
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Standard IV amino acid solutions contain essential amino acids but no nonessential amino acids
a. True b. False Indicate whether the statement is true or false
Which of the following is NOT among the characteristics of vegetarian diets and infancy?
a. Infants weaned to vegan diets show significant slowing of growth b. The risk for inadequate intakes of vitamins B12 and D is significant c. Rice milk may substitute for other beverages from the age of 12 months and on d. Infants and children in vegetarian families should be given iron-fortified foods well into the second year
A randomized, controlled study minimizes the chances that the results are due to a placebo effect or to bias on the part of the researcher
a. True b. False Indicate whether the statement is true or false
Which of the following would be considered by HACCP to be of the most concern:
a. Storage temperature of canned peaches on a hot day b. Holding temperature of canned peaches in individual serving dishes c. Frozen ground beef patties held at minus 5 degrees F d. Holding temperature of cream of mushroom soup on the serving line