Cell Membrane Transport Quiz
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Questions and Answers

Which process involves movement of water from areas of high concentration to low concentration?

  • Active transport
  • Diffusion
  • Facilitated diffusion
  • Osmosis (correct)
  • What type of transport requires energy and involves molecules moving against the concentration gradient?

  • Osmosis
  • Diffusion
  • Active transport (correct)
  • Facilitated diffusion
  • In hypotonic conditions, where is the higher salt concentration observed?

  • Outside the cell
  • Inside the cell (correct)
  • Both inside and outside the cell
  • There is no difference in salt concentration
  • What is the function of transport proteins in a cell membrane?

    <p>Transport large molecules through their channels</p> Signup and view all the answers

    Which type of cells cannot make their own food and need to consume other organisms?

    <p>Consumers</p> Signup and view all the answers

    What is the process of moving molecules out of a cell called?

    <p>Exocytosis</p> Signup and view all the answers

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