Arginase, a key enzyme in liver urea production, requires four ____ atoms per molecule.?

A) ?iron
B) ?copper
C) ?zinc
D) ?manganese


D

Nutritional Science

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People with diseases that result in the malabsorption of which nutrient are at risk for a vitamin

D deficiency? A) minerals B) fat C) protein D) carbohydrate

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Which description accurately depicts the anatomy of the gastrointestinal tract??

A) ?a vatlike vessel B) ?a rigid, solid tunnel C) ?a flexible muscular tube D) ?a firm, ductlike channel

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Low-context cultures tend to be polychronistic

a. True b. False Indicate whether the statement is true or false

Nutritional Science

A patient on TPN for longer than _____ is at risk for "sludge" buildup in the gallbladder and gall stone formation

a. 2 weeks b. 3 weeks c. 4 weeks d. 5 weeks

Nutritional Science