Asked by Kakos Oneiropolos on May 13, 2024
Verified
What component of the body's metabolism describes the energy required to maintain essential body processes such as respiration,circulation,and temperature regulation?
A) dietary thermogenesis
B) physical activity
C) resting metabolic rate
D) convection
Resting Metabolic Rate
The amount of energy expended while at rest in a neutrally temperate environment, in the post-absorptive state.
Essential Body Processes
Fundamental physiological activities necessary for life, including respiration, digestion, and homeostasis.
- Comprehend the significance of metabolism in maintaining essential body functions.
Verified Answer
ZO
Zahira OlveraMay 17, 2024
Final Answer :
C
Explanation :
Resting metabolic rate (RMR) is the component of metabolism that describes the energy required to maintain essential body processes such as respiration, circulation, and temperature regulation, while the body is at rest. RMR accounts for the largest portion of daily energy expenditure, typically around 60-75% of total energy expenditure. Dietary thermogenesis refers to the energy expended by the body to digest, absorb, and dispose of nutrients from the diet, while physical activity and convection represent different forms of energy expenditure related to movement and heat transfer, respectively.
Learning Objectives
- Comprehend the significance of metabolism in maintaining essential body functions.
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