Cuproenzymes are group of enzymes that contain ________.
A. iron
B. zinc
C. calcium
D. copper
Answer: D
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A person following a fruitarian diet can sustain good health for an extended period of time
a. True b. False Indicate whether the statement is true or false
Which of the following statements is true of vitamins?
A) They are essential minerals. B) They provide 4 kcal/g. C) They are organic nutrients. D) Fiber is the most essential vitamin.
Bones provide reserves of calcium, sodium, and other minerals that can be drawn on to keep blood levels constant and to meet cellular demands
a. True b. False Indicate whether the statement is true or false
Requirements of _____ may be higher among adolescents who frequently consume large quantities of alcohol.
A. fiber and carbohydrates B. fat and vitamin C C. thiamin and other B vitamins D. vitamin D and protein E. iron and zinc