Arsenic exists mostly in which forms??
A) ?monovalent and trivalent
B) ?bivalent and pentavalent
C) ?monovalent and bivalent
D) ?trivalent and pentavalent
D
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Which of the following substances is NOT considered an essential nutrient?
A. lipoic acid B. inositol C. carnitine D. all of the above
What is aquaculture?
a. A seaweed growth system b. The practice of fish farming c. Replenishment of fish in the wild d. The raising of plants in a water environment e. Raising food crops in fluid rather than soil
________ is a common nutrition-related sign of pregnancy that occurs in many healthy pregnant women.
A. Heartburn B. Gestational diabetes C. Pernicious anemia D. Preeclampsia
Which of the following is a function of minerals??
A) Provide energy B) Regulate pH balance C) Promote weight loss D) Medium for neurological signals E) Maintain cell membrane integrity