Cellular Respiration and ATP Production

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Questions and Answers

What is the main difference between anabolism and catabolism?

  • Anabolism requires energy, while catabolism releases energy (correct)
  • Anabolism involves producing A T P, while catabolism involves consuming A T P
  • Anabolism releases energy, while catabolism requires energy
  • Anabolism involves breaking down larger molecules, while catabolism involves building smaller molecules

During which process is A T P produced?

  • Dehydration synthesis
  • Anabolism
  • Hydrolysis
  • Catabolism (correct)

What is the purpose of A T P produced during catabolism?

  • To decompose carbohydrates, proteins, and lipids during hydrolysis
  • To produce H2O in the process
  • To provide materials for maintenance, cellular growth, and repair
  • To build larger molecules during anabolism (correct)

Which type of reaction involves smaller molecules being bound together to form larger ones?

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

What is a coenzyme?

<p>An organic molecule that acts as a cofactor (B)</p> Signup and view all the answers

What is denaturation of an enzyme?

<p>Inactivation of an enzyme due to an irreversible change in its conformation (D)</p> Signup and view all the answers

What is the process that transfers energy from molecules and makes it available for cellular use?

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

What is the capacity to change something or the ability to do work?

<p>Energy (C)</p> Signup and view all the answers

What is the main energy-carrying molecule in the cell?

<p>Adenosine Triphosphate (ATP) (B)</p> Signup and view all the answers

What portion of ATP consists of 3 phosphates in a chain?

<p>None of the above (D)</p> Signup and view all the answers

How is energy transferred to ATP in cellular respiration?

<p>By breaking chemical bonds (B)</p> Signup and view all the answers

What percentage of energy released during oxidative processes is released as heat?

<p>60% (B)</p> Signup and view all the answers

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Chapter 4 Lecture.pptx

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