Hormone Receptors and Signaling Pathways Quiz
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Questions and Answers

What type of receptors do water-soluble hormones typically bind to?

  • Intracellular receptors
  • G-protein coupled receptors
  • Cell surface receptors (correct)
  • Enzyme-linked receptors

What is the primary mechanism of action for lipid-soluble hormones?

  • Interacting with G-protein coupled receptors
  • Binding to enzyme-linked receptors
  • Activating secondary messengers
  • Binding to intracellular receptors and directly affecting gene expression (correct)

What do hormones with short half-lives indicate about their activity?

  • They have a brief duration of activity (correct)
  • They have a prolonged duration of activity
  • They primarily act through secondary messengers
  • They are exclusively lipid-soluble hormones

How do target cells respond to hormones?

<p>By expressing receptors specific to the hormone (C)</p> Signup and view all the answers

What are the primary classes of hormones based on their chemical nature?

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

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