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Shkiper50 [21]
2 years ago
9

What three categories of energy expenditure make up the total energy expenditure? Define each briefly. For the average person, h

ow much does each contribute to the overall required?
Biology
1 answer:
Ratling [72]2 years ago
4 0

The categories  of energy expenditure include the following:

  • Resting metabolic rate - This is the total number of calories burned when your body is completely at rest and accounts for 60-75 percent
  • Thermic effect of feeding - This happens during feeding in which the metabolic rate increases and heat is produced and accounts for 5-15 percent
  • The thermic effect of activity -  the amount of energy burned during all physical activity and accounts for 15-30 percent.

<h3>What is Energy expenditure?</h3>

These are the processes which involves how energy is used or spent. The categories are mentioned above with their appropriate explanations.

Read more about Energy expenditure here brainly.com/question/24652118

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Aspirin must enter cells to alleviate pain. Given that the active form of this drug is polar, how does it cross the phospholipid
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An excretory system that is partly based on the filtration of fluid under high hydrostatic pressure is the kidneys.

The paired kidneys are frequently regarded as the primary excretory organs. The generation of urine, a liquid waste product, by the kidneys serves as the body's main method of excreting extra water and waste from circulation.

What are kidneys?

  • Excretory systems maintain the right concentrations of water, salts, and nutrients while eliminating metabolic wastes to regulate the chemical composition of bodily fluids. In vertebrates, this system is made up of the kidneys, liver, lungs, and skin.
  • Kidneys are the vital organ of the human body.
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To learn more about kidneys visit: brainly.com/question/2478967?

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