Substances or a combination of substances that control the spread of bacteria and viruses on non-living surfaces or objects are called
A) antibiotics. B) herbicides. C) antimicrobials. D) organophosphates.
C
Nutritional Science
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Which lipid is most abundant, in foods and in the body?
a. Sterols b. Glycerols c. Triglycerides d. Monoglycerides e. Polyglycerides
Nutritional Science
Choose the minerals that are needed in higher quantities during pregnancy.
A. Sodium, phosphorus, and fluoride B. Calcium, chloride, and potassium C. Iron, iodine, and zinc D. There are no minerals that need to be increased during pregnancy, only some vitamins.
Nutritional Science
Structures called _____ regulate the flow of material through the GI tract
a. sphincters b. enzymes c. hormones d. buffers
Nutritional Science
Dietary thermogenesis accounts for approximately what percentage of total energy expenditure?
a. 50% b. 60% c. 25% d. 10%
Nutritional Science