The human body can absorb some ________ that is synthesized by intestinal bacteria.
A. beta-carotene
B. biotin
C. vitamin C
D. riboflavin
Answer: B
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Fiber, like that found in oats, beans and bran cereals, results in:
a. increased water absorption from the intestine b. binding of bile acids c. decreased sodium excretion in the stool d. small, compact stools
How can moderate alcohol intake reduce the negative effects of type 2 diabetes?
A) By decreasing blood cholesterol levels B) By improving the body's utilization of insulin and glucose C) By decreasing high-density lipoprotein cholesterol levels D) By reducing body fat percentage
The etiology of age-related anemia is likely due to:
a. decreased iron intake. b. decreased red marrow production. c. the fact that, upon differentiation, more cells become WBC. d. decreased folate intake.