The evolution of skin tone is tied to a specific genetic alteration in _____, which through the process of natural selection enabled adequate _____ production.?
A) collagen, vitamin C
B) opsin, vitamin A
C) prothromin, vitamin K
D) melanin, vitamin D
E) glutathione peroxidase, zinc
D
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Discuss the cultural and emotional influences that play a role in this scenario
The DASH diet is known to prevent __________.
a. osteoporosis b. blindness c. hypertension d. anemia
While Aaron was at a party, he drank too much alcohol. The following morning, he had a headache and his mouth felt very dry. Based on this information, Aaron may have been
A. experiencing dehydration. B. experiencing delayed alcohol metabolism disorder. C. suffering from ion overload syndrome. D. suffering from acute alcoholism.
The genetic condition _____ causes decreased absorption of a trace mineral and results in growth failure and red, scaly skin (especially around the scalp, eyes, and feet) in infants
a. acrodermatitis enteropathica b. hereditary hemochromatosis c. cretinism d. Keshan disease