Insufficient intake of iron will FIRST affect the body's levels of
A) hephaestin. B) hemoglobin. C) ferritin. D) transferrin.
C
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All of the following are examples of protein hormones EXCEPT:
A) estrogen. B) glucagon. C) insulin. D) thyroid.
Metabolic syndrome is characterized by all of the following EXCEPT:
1.elevated triglycerides. 2.elevated HDL cholesterol. 3.abdominal obesity. 4.high blood pressure.
Glucose is the preferred fuel source for
A. the nervous system, brain, and red blood cells. B. resting muscle and the heart. C. the liver and red blood cells. D. the brain and heart.
A double-blind experiment is one in which:
a. neither the scientists nor the subjects know who is receiving the treatment. b. both the scientists and the subjects know who is receiving the treatment. c. only the human subjects committee and the scientists know who is receiving treatment. d. only the scientists know who is receiving the treatment.