What is the mass (in grams) of 7.35 mol water?
A. 10.7g
B. 18g
C. 132g
D. 180.6g
Answer: C. 132g
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Which statement describes the primary function of vitamin A in bone health??
A) ?It stimulates uptake of calcium from the intestines. B) ?It promotes synthesis of specific bone proteins involved in the mineralization process. C) ?It assists enzymes that degrade certain regions of the bone, thereby allowing remodeling to occur. D) ?It inhibits oxidation of bone mucopolysaccharides, thereby preserving bone crystal integrity and promoting growth.
Which of the following nutrients has an essential role in bone mineralization?
A. fluoride B. vitamin C C. lead D. vitamin D E. iron
Deficiency in which of the following is associated with irreversible intellectual disability?
a. iron b. iodine c. protein d. vitamin A e. zinc.
During periods of starvation, the carbon skeletons of amino acids are used for energy and for gluconeogenesis
Indicate whether the statement is true or false