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Osmosis and Diffusion Quiz
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Osmosis and Diffusion Quiz

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@HighSpiritedBrown

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Questions and Answers

What is the main difference between osmosis and diffusion?

Osmosis occurs mainly in liquids and requires a partially permeable membrane, while diffusion occurs in all states of matter and does not require a barrier.

What happens to a plant cell when it is immersed in pure water or a dilute solution?

Water moves into the cell by osmosis, leading to an increase in protoplasmic contents and turgor pressure, causing the cell to become turgid.

Which of the following is a key difference between osmosis and diffusion?

  • Osmosis only moves water molecules (correct)
  • Diffusion requires a partially permeable membrane
  • Diffusion requires a barrier
  • Osmosis occurs in all states of matter
  • What happens to a plant cell when it is immersed in a concentrated solution?

    <p>Water moves out of the cell by osmosis, leading to a decrease in protoplasmic contents and turgor pressure, causing the cell membrane to become flaccid and pull away from the cell wall, resulting in plasmolysis.</p> Signup and view all the answers

    What happens to a plant cell when it is immersed in a concentrated solution?

    <p>The cell membrane pulls away from the cell wall</p> Signup and view all the answers

    What is the result of an influx of water into a plant cell by osmosis?

    <p>The cell becomes turgid</p> Signup and view all the answers

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    Description

    Test your knowledge on the scientific concepts of osmosis and diffusion with this informative quiz. Learn about the differences between these two processes and their applications in different states of matter. Dive deeper into the topic by exploring the relationship between osmosis and plant cells. This quiz is perfect for students and science enthusiasts who want to enhance their understanding of these fundamental concepts.

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