Author Question: For older adults and previously inactive individuals, exercise intensity should fall closer to what ... (Read 79 times)

bio_gurl

  • Hero Member
  • *****
  • Posts: 524
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

Question 2

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



ally

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

For a complete list of videos, visit our video library