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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is osmosis?
💡 Hint: Think about how water moves.
Question 2
Easy
What happens to a potato strip in saltwater?
💡 Hint: Consider the concentration of salt.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is osmosis?
- A type of diffusion
- A chemical reaction
- A phase of mitosis
💡 Hint: Think about how water moves in different solutions.
Question 2
True or False: In a hypertonic solution, a cell will swell.
- True
- False
💡 Hint: Consider what happens when the outside solution has more salt.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Predict and explain what would happen to a potato strip if it was left in a beaker of pure water for an extended period?
💡 Hint: Consider the direction of water movement in relation to solute concentration.
Question 2
In an experiment, a potato strip is placed in a 0.9% saline solution for an hour. What changes would you expect in its mass and why?
💡 Hint: Think about the relationship between the salt concentration and the water concentration.
Challenge and get performance evaluation