List the subunits of the hemoglobin molecule
The subunits of hemoglobin are comprised of globin (a protein moiety) and heme, a porphyrin ring that carries the iron.
Nutritional Science
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Which trace mineral is an essential component of the hormones produced by the thyroid gland?
a. Iodine b. Magnesium c. Selenium d. Zinc
Nutritional Science
An estimate of the energy needs of a 70-kg man who is critically ill would be ____ kcalories
A) 1050 to 1400 B) 1750 to 2100 C) 2450 to 2800 D) 3150 to 3500
Nutritional Science
Breast milk or infant formula normally provides enough water to replace fluid losses in healthy infants
a. True b. False Indicate whether the statement is true or false
Nutritional Science
Many minerals have similar chemical properties and compete with each other for absorption
Indicate whether the statement is true or false
Nutritional Science