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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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Marwei Marwei
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6 years ago
For older adults and previously inactive individuals, exercise intensity should fall closer to what percentage of the maximal heart rate?
 
  A) 90 B) 15 C) 50 D) 80

Q. 2

In proteins, carbon, hydrogen, oxygen, and nitrogen assemble into small building blocks known as
 
  A) lipoproteins. B) amino acids. C) enzymes. D) grams.

Q. 3

Which type of dietary fat is known to elevate blood cholesterol levels?
 
  A) saturated B) polyunsaturated
  C) docosahexaenoic acid (DHA) D) monounsaturated

Q. 4

Blood levels of very low-density lipoproteins (VLDLs) are decreased by
 
  A) dietary cholesterol. B) exercise.
  C) extra Calories. D) simple sugars.

Q. 5

Which of the following is the only inorganic macronutrient?
 
  A) carbohydrates B) water C) proteins D) lipids

Q. 6

The most accurate way to precisely determine your maximal heart rate is to complete a
 
  A) marathon. B) cardiac stress test.
  C) maximal exercise test. D) respiratory test.

Q. 7

High-density lipoproteins (HDLs) are so named because of their high proportion of
 
  A) cholesterol. B) liquid. C) protein. D) carbohydrates.
Textbook 
The Science of Nutrition

The Science of Nutrition


Edition: 4th
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ZootruckZootruck
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6 years ago
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