An organic nutrient contains which two elements?
1.Nitrogen and oxygen
2.Oxygen and hydrogen
3.Hydrogen and nitrogen
4.Helium and oxygen
2
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What food item lacks phytochemicals?
a. skim milk b. mushrooms c. canned peas d. mango e. tomatoes
Genomics research may be helpful in all of these areas except:
a. fine-tuning nutrient recommendations for individuals. b. establishing indicators of nutrient status for some minerals. c. understanding how nutrient deficiencies may alter gene expression. d. determining environmental factors that may influence disease risk.
The only chronic condition that has higher prevalence in older adults than arthritis is _____
a. diabetes b. hypertension c. cancer d. stroke e. osteoporosis
Which of the following does NOT describe a role that calcitonin plays when blood calcium levels
are elevated? A) Calcitonin inhibits osteoclasts from breaking down bone. B) Calcitonin prevents the reabsorption of calcium in the kidneys. C) Calcitonin stimulates the action of vitamin D. D) Calcitonin limits calcium absorption in the intestine.