Because water is a ________ molecule, it attracts other charged molecules and helps maintain acid-base balance in the body
A) non-polar B) polar C) alkaline D) basic
Answer: B
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The most common cause of botulism is
A. tomato sauce. B. improperly home-canned food. C. commercially prepared foods that are time-temperature abused. D. poor personal hygiene by food handlers.
Which iron transporter helps regulate intestinal iron absorption and release?
A) ferroportin B) platelets C) ferritin D) hephaestin
Which of the following methods of estimating energy expenditure does NOT require knowledge of the individual's age?
A) ?doubly labeled water method B) ?Harris-Benedict prediction equation C) ?Mifflin-St. Jeor equation D) ?estimated energy requirement equation
What is the predominant grain product in much of South and Central America?
a. Rice b. Corn c. Millet d. Wheat