When adequate vitamin A is present, bone formation is favored over bone breakdown because the activity of _____ is favored over that of _____
a. osteoclasts, osteoblasts
b. osteoblasts, osteoclasts
c. cis-retinal, trans-retinal
d. trans-retinal, cis-retinal
b
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A person must have water in his or her diet:
a. because the kidneys exert no control over the amount of water excreted in the urine. b. to prevent vitamin imbalances in the body. c. because the kidneys must excrete a minimum amount of water as urine to rid the body of wastes. d. in order to prevent water intoxication.
Major functions of lipids include all of the following EXCEPT ________.
A. stimulate the production of vitamins and minerals B. serving as an energy source C. help in the production of steroid hormones D. cushioning of the body against bumps and blows
What is the Federal Food, Drug, and Cosmetic Act?
Which statement is true regarding Healthy People 2020?
What will be an ideal response?