Which of the major minerals function primarily in maintenance of fluid balance?
a. Calcium, phosphorus, magnesium
b. Sodium, chloride, potassium
c. Chloride, potassium, calcium
d. Phosphorus, chloride, sodium
b
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Ribosome is composed of RNA and protein and can be thought of as ________.
a. a template for protein synthesis b. a protein transportation machine c. a protein-making machine d. an immune booster e. a protein pool
Indicators of an infant's readiness to add solid foods include
A. ability to sit with support. B. consuming more than 32 ounces of formula or breastfeeding more than 8 to 10 times per day. C. head and neck control. D. All of these are indicators of an infant's readiness for solid food.
Jim, a 21-year-old, medium-frame 6’2” senior weighing in at 205 lbs is a very active varsity wrestler majoring in psychology. He is participating in a “Hydration Study” that includes the collection of the following data: body composition analysis utilizing the Bod Pod®, food/beverage intake via dietary assessment questionnaire, urine sample, and analysis of saliva. The following data
have been provided to assist in answering the questions. Bod Pod® Results: 59% body water 86.7% lean mass 13.3% fat mass Reference Values for Bod Pod®: Risky (high body fat) = men: >30%; women: >40% Excess fat = men: 21%-30%; women: 31%-40% Moderately lean = men: 13%-20%; women: 23%-30% Lean = men: 9%-12%; women: 19%-22% Ultra lean = men: 5%-8%; women: 15%-18% Risky (low body fat) = men: <5%; women: <15% 24-Hour Recall: 3540 kcalories 177 grams protein 118 grams fat Males: EER = 662 - [9.53 x Age (y)] + PA x [(15.91 x weight in kg) + (539.6 x height in m)] PA Values: Sedentary = 1.0, Low Active = 1.11, Active = 1.25, Very Active = 1.48 It is the end of summer and Jim realizes that he has gained 10 lbs. What would be the best approach for Jim to take to maintain muscle mass and promote fat loss? a. He should go on a low-fat diet, since those on low-fat diets lose the most. b. He should go on a low-carbohydrate diet, since those on low-carbohydrate diets lose the most. c. He should increase his activity level. d. He should increase his activity level and reduce his kcalorie intake
Flavin adenine dinucleotide is a coenzyme form of the vitamin ________.
A. thiamin B. pantothenic acid C. niacin D. riboflavin