Coenzymes and Activators

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Questions and Answers

What is the term for an inorganic ionic cofactor that increases the catalytic activity of an enzyme when it binds to a specific site?

  • Coenzyme
  • Activator (correct)
  • Holoenzyme
  • Apoenzyme

What is the term for the combined enzyme and coenzyme?

  • Holoenzyme (correct)
  • Activator
  • Apoenzyme
  • Coenzyme

What is the term for an enzyme without a cofactor?

  • Apoenzyme (correct)
  • Holoenzyme
  • Activator
  • Coenzyme

What is the term for a coenzyme that cannot be removed from its attachment to an enzyme using dialysis?

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

Which of the following is an example of a coenzyme?

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

What is the term for an inorganic ionic cofactor that increases the catalytic activity of an enzyme when it binds to a specific site?

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

What is the term for the substance acted upon by an enzyme and is converted into a new substance?

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

What is the term for the site where the substrate interacts with enzymes?

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

What is the term for a coenzyme that cannot be removed from its attachment to an enzyme using dialysis?

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

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