According to the 2015-2020 version of the Dietary Guidelines, which of the following minerals is a nutrient of public health concern?
A. Selenium
B. Copper
C. Manganese
D. Calcium
Answer: D
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Growth acceleration in adolescence is primarily driven by
A. increased physical activity. B. increased energy intake. C. hormonal changes. D. sleep patterns.
What are the bone-forming cells that are responsible for depositing the minerals and proteins needed for bone maintenance, growth, and repair called?
a. Osteoclasts b. Osteoblasts c. Hydroxyapatite d. Calcitonin
Caitlin, a 7-year-old girl, has always been very careful to take good care of her teeth. She and her parents are upset that she has developed small, white spots in her teeth, and consult their dentist about what they can do to remove them. Why did Caitlin develop these spots, and what could she have done to prevent them?
Which of the following is the equivalent of 1 teaspoon of white sugar?
a. 1 tablespoon of ketchup b. 1 tablespoon of jelly c. 2 oz. of a carbonated soft drink d. 3 teaspoons of honey e. 1 teaspoon of milk