Osmosis Quiz

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Questions and Answers

Which statement about osmosis is not correct?

  • Osmosis requires ATP (correct)
  • In osmosis, water moves from low solute concentration area to high solute concentration
  • Osmosis is a form of passive diffusion
  • Osmosis requires aquaporins

What is the role of aquaporins in osmosis?

  • They facilitate the movement of solutes during osmosis
  • They provide energy for osmosis to occur
  • They are not involved in osmosis
  • They regulate the direction of water movement during osmosis (correct)

What drives the movement of water in osmosis?

  • Solute concentration gradient (correct)
  • Temperature difference
  • Electrical potential difference
  • Pressure gradient

Where is sterol found?

<p>Both plasma membrane of Fungus and Mycobacteria (A)</p> Signup and view all the answers

In which organisms' plasma membrane is sterol not found?

<p>Plasma membrane of Bacteria (C)</p> Signup and view all the answers

Where is sterol absent?

<p>Cell wall of Bacteria (C)</p> Signup and view all the answers

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