The human body needs vitamin K to ________.
A. release the energy stored in glucose
B. form active blood clotting factors
C. synthesize DNA
D. absorb phosphorus from foods
Answer: B
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Which of the following is not a function of water?
A. It is an excellent solvent. B. It helps to regulate body temperature. C. It protects and lubricate tissues. D. It increases metabolic activities.
Reasons that people follow vegetarian diets include which of the following?
a. To lower disease risk and maintain weight. b. To lower cholesterol and increase intake of antibiotics. c. To lower disease risk and gain weight. d. To lower disease risk and eat high on the food chain.
Examples of nonspecific signs and symptoms from insufficient or excessive intakes of nutrients or energy include all of the following EXCEPT:
a. accumulation of subcutaneous fat. b. elevated blood cholesterol. c. insulin resistance. d. loss of kidney function.
Poultry is sold by
a. age at slaughter and weight, regardless of gender. b. gender and age. c. gender, weight, and degree of fat. d. weight at slaughter.