What is the most common polysaccharide found in the proteoglycan molecules of cartilage?
A. chondroitin sulfate
B. glucosamine
C. collagen
D. arachidonic acid
E. hyaluronic acid
Answer: A
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The difference between osteopenia and osteoporosis is
A. osteopenia is caused by one's heredity whereas osteoporosis is caused by one's lifestyle. B. the bone loss of patients with osteopenia is not as severe as that of patients with osteoporosis. C. osteopenia can be cured whereas osteoporosis is irreversible. D. the bone loss of patients with osteopenia is worse than that of patients with osteoporosis.
________ is a water-soluble vitamin that is especially important in amino acid metabolism, neurotransmitter synthesis, and the synthesis of the heme portion of hemoglobin.
A. Vitamin B-6 B. Riboflavin C. Thiamin D. Vitamin C
Which of the following meals contains foods from all food groups of the MyPlate food guide?
a. Peanut butter and jelly sandwich, banana, and milk b. Steak sandwich with grilled onions and mozzarella cheese, french fries, and diet coke c. A wrap made with a flour tortilla, refried beans, cheese, and salsa; green salad, and a mango d. Mushroom/olive cheese pizza, green salad with Italian dressing, and apple juice
What are the risks associated with taking in too much preformed vitamin A during pregnancy?
What will be an ideal response?