NEET Biology: Breathing & Gas Exchange Notes
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Questions and Answers

What is the primary purpose of the process of gaseous exchange in the body?

  • To remove oxygen from the atmosphere and release carbon dioxide into the environment
  • To take in oxygen from the atmosphere and remove carbon dioxide produced in the body (correct)
  • To produce energy through the exchange of gases in the lungs
  • To regulate the body temperature through the inhalation of air

What is required for the catabolic processes that derive energy from food components?

  • Oxygen (correct)
  • Carbon dioxide
  • Nitrogen
  • Hydrogen

Which term is used to describe the process of taking oxygen inside and removing carbon dioxide from the body?

  • Anaerobic metabolism
  • Pulmonary circulation
  • Breathing or respiration (correct)
  • Cellular oxidation

What is the function of the human respiratory system?

<p>Facilitate gaseous exchange between the body and the environment (D)</p> Signup and view all the answers

What do all animals have that are specialized for gaseous exchange?

<p>Different organs (B)</p> Signup and view all the answers

What is the primary purpose of the human respiratory system?

<p>To facilitate the exchange of gases for energy production (A)</p> Signup and view all the answers

Which component of food is required for energy production?

<p>Carbohydrates (D)</p> Signup and view all the answers

What is the process called when oxygen is taken inside and carbon dioxide is removed from the body?

<p>Respiration (A)</p> Signup and view all the answers

What is the main function of oxygen in the body?

<p>To support catabolic processes for energy production (A)</p> Signup and view all the answers

Which term best describes the process of gaseous exchange in the body?

<p>&quot;Breathing&quot; or &quot;Respiration&quot; (D)</p> Signup and view all the answers

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