Proteins in the Lipid Bilayer
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Questions and Answers

Which type of proteins protrude all the way through the membrane and form channels for diffusion of water and water-soluble substances?

  • Peripheral proteins
  • Glycoproteins
  • Integral proteins (correct)
  • Carrier proteins
  • What is the main function of peripheral proteins in the lipid bilayer?

  • Protrude all the way through the membrane
  • Act as receptors for hormones (correct)
  • Form channels for diffusion
  • Transport water-soluble substances
  • What is the role of glycoproteins in the lipid bilayer?

  • Form channels for diffusion
  • Transport water-soluble substances
  • Act as receptors for hormones (correct)
  • Protrude all the way through the membrane
  • What is the main function of integral proteins in the lipid bilayer?

    <p>Forming channels for diffusion of water and water-soluble substances</p> Signup and view all the answers

    Which type of proteins act as carrier proteins for transporting substances across the lipid bilayer?

    <p>Integral proteins</p> Signup and view all the answers

    What is a common characteristic of glycoproteins in the lipid bilayer?

    <p>Assisting in cell recognition</p> Signup and view all the answers

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