What happens when vitamin K is in short supply?
a. There is insufficient absorption of calcium from the intestines.
b. There is little or no conversion of cis-retinal to trans-retinal.
c. There is little or no synthesis of cholesterol.
d. There is little or no clotting of blood.
d
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Explain why glycolysis can only briefly sustain activity after
the energy from creatine phosphate is depleted.
The fertilized egg is called an embryo from _____
a. conception until birth b. conception through 8 weeks c. conception through 4 months d. 8 weeks until birth e. 9 months until birth
Misuse of laxatives, enemas, and diuretics is considered bingeing
Indicate whether the statement is true or false
Which of the following is true regarding fluoride?
a. Whole grains, artichokes, and bananas are good sources. b. A very low intake of fluoride results in skeletal fluorosis. c. Very few foods are good sources of fluoride. d. Because excesses are readily excreted, there is no UL for fluoride.