Practice - Movement of particles from high to low concentration.
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Practice Questions
Test your understanding with targeted questions
What is diffusion?
💡 Hint: Think about how substances spread in a solution.
Name one example of diffusion.
💡 Hint: Consider gas movements in your body.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is diffusion?
💡 Hint: Remember the phrase 'High to Low'.
True or False: Diffusion requires energy.
💡 Hint: Think about how substances move naturally.
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Challenge Problems
Push your limits with advanced challenges
Given a scenario where a cell is placed in a solution with 10% salt concentration outside, what would happen to the cell? Explain the processes involved.
💡 Hint: Consider the direction of water movement based on concentrations.
If a molecule is moving against its concentration gradient, what transport mechanism is it using? Discuss how this relates to diffusion.
💡 Hint: Reflect on how energy impacts movement across cell membranes.
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